---
_id: '40768'
abstract:
- lang: eng
text: We derive the generalized likelihood ratio test (GLRT) for detecting cyclostationarity
in scalar-valued time series. The main idea behind our approach is Gladyshev’s
relationship, which states that when the scalar-valued cyclostationary sig- nal
is blocked at the known cycle period it produces a vector- valued wide-sense stationary
process. This result amounts to saying that the covariance matrix of the vector
obtained by stacking all observations of the time series is block-Toeplitz if
the signal is cyclostationary, and Toeplitz if the signal is wide- sense stationary.
The derivation of the GLRT requires the maximum likelihood estimates of Toeplitz
and block-Toeplitz matrices. This can be managed asymptotically (for large num-
berofsamples)exploitingSzego ̈’stheoremanditsgeneraliza- tion for vector-valued
processes. Simulation results show the good performance of the proposed GLRT.
author:
- first_name: D.
full_name: Ramírez, D.
last_name: Ramírez
- first_name: L. L.
full_name: Scharf, L. L.
last_name: Scharf
- first_name: J.
full_name: Vía, J.
last_name: Vía
- first_name: I.
full_name: Santamaría, I.
last_name: Santamaría
- first_name: P. J.
full_name: Schreier, P. J.
last_name: Schreier
citation:
ama: 'Ramírez D, Scharf LL, Vía J, Santamaría I, Schreier PJ. An asymptotic GLRT
for the detection of cyclostationary signals. In: Proc.\ IEEE Int.\ Conf.\
Acoustics, Speech and Signal Process. ; 2014. doi:10.1109/ICASSP.2014.6854234'
apa: Ramírez, D., Scharf, L. L., Vía, J., Santamaría, I., & Schreier, P. J.
(2014). An asymptotic GLRT for the detection of cyclostationary signals. Proc.\
IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. https://doi.org/10.1109/ICASSP.2014.6854234
bibtex: '@inproceedings{Ramírez_Scharf_Vía_Santamaría_Schreier_2014, place={Florence,
Italy}, title={An asymptotic GLRT for the detection of cyclostationary signals},
DOI={10.1109/ICASSP.2014.6854234},
booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Ramírez,
D. and Scharf, L. L. and Vía, J. and Santamaría, I. and Schreier, P. J.}, year={2014}
}'
chicago: Ramírez, D., L. L. Scharf, J. Vía, I. Santamaría, and P. J. Schreier. “An
Asymptotic GLRT for the Detection of Cyclostationary Signals.” In Proc.\ IEEE
Int.\ Conf.\ Acoustics, Speech and Signal Process. Florence, Italy, 2014.
https://doi.org/10.1109/ICASSP.2014.6854234.
ieee: 'D. Ramírez, L. L. Scharf, J. Vía, I. Santamaría, and P. J. Schreier, “An
asymptotic GLRT for the detection of cyclostationary signals,” 2014, doi: 10.1109/ICASSP.2014.6854234.'
mla: Ramírez, D., et al. “An Asymptotic GLRT for the Detection of Cyclostationary
Signals.” Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.,
2014, doi:10.1109/ICASSP.2014.6854234.
short: 'D. Ramírez, L.L. Scharf, J. Vía, I. Santamaría, P.J. Schreier, in: Proc.\
IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., Florence, Italy, 2014.'
date_created: 2023-01-30T11:51:49Z
date_updated: 2023-01-30T12:00:53Z
department:
- _id: '263'
doi: 10.1109/ICASSP.2014.6854234
place: Florence, Italy
publication: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
status: public
title: An asymptotic GLRT for the detection of cyclostationary signals
type: conference
user_id: '43497'
year: '2014'
...
---
_id: '38094'
article_number: '070403'
author:
- first_name: G.
full_name: Harder, G.
last_name: Harder
- first_name: D.
full_name: Mogilevtsev, D.
last_name: Mogilevtsev
- first_name: N.
full_name: Korolkova, N.
last_name: Korolkova
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: Harder G, Mogilevtsev D, Korolkova N, Silberhorn C. Tomography by Noise. Physical
Review Letters. 2014;113(7). doi:10.1103/physrevlett.113.070403
apa: Harder, G., Mogilevtsev, D., Korolkova, N., & Silberhorn, C. (2014). Tomography
by Noise. Physical Review Letters, 113(7), Article 070403. https://doi.org/10.1103/physrevlett.113.070403
bibtex: '@article{Harder_Mogilevtsev_Korolkova_Silberhorn_2014, title={Tomography
by Noise}, volume={113}, DOI={10.1103/physrevlett.113.070403},
number={7070403}, journal={Physical Review Letters}, publisher={American Physical
Society (APS)}, author={Harder, G. and Mogilevtsev, D. and Korolkova, N. and Silberhorn,
Christine}, year={2014} }'
chicago: Harder, G., D. Mogilevtsev, N. Korolkova, and Christine Silberhorn. “Tomography
by Noise.” Physical Review Letters 113, no. 7 (2014). https://doi.org/10.1103/physrevlett.113.070403.
ieee: 'G. Harder, D. Mogilevtsev, N. Korolkova, and C. Silberhorn, “Tomography by
Noise,” Physical Review Letters, vol. 113, no. 7, Art. no. 070403, 2014,
doi: 10.1103/physrevlett.113.070403.'
mla: Harder, G., et al. “Tomography by Noise.” Physical Review Letters, vol.
113, no. 7, 070403, American Physical Society (APS), 2014, doi:10.1103/physrevlett.113.070403.
short: G. Harder, D. Mogilevtsev, N. Korolkova, C. Silberhorn, Physical Review Letters
113 (2014).
date_created: 2023-01-23T11:25:07Z
date_updated: 2023-01-30T12:36:56Z
department:
- _id: '288'
- _id: '15'
doi: 10.1103/physrevlett.113.070403
intvolume: ' 113'
issue: '7'
keyword:
- General Physics and Astronomy
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Tomography by Noise
type: journal_article
user_id: '26263'
volume: 113
year: '2014'
...
---
_id: '37922'
author:
- first_name: Rebecca
full_name: Grotjahn, Rebecca
id: '193'
last_name: Grotjahn
citation:
ama: 'Grotjahn R. Stimmbesitzer und Sängerdarsteller. Die Inszenierung des Singens
auf der Musiktheater-Bühne in den ersten Jahrzehnten des 20. Jahrhunderts. In:
Steiert T, Coul PO de, eds. Blickpunkt Bühne. Musiktheater in Deutschland
von 1900 Bis 1950. Dohr; 2014.'
apa: Grotjahn, R. (2014). Stimmbesitzer und Sängerdarsteller. Die Inszenierung des
Singens auf der Musiktheater-Bühne in den ersten Jahrzehnten des 20. Jahrhunderts.
In T. Steiert & P. O. de Coul (Eds.), Blickpunkt Bühne. Musiktheater in
Deutschland von 1900 bis 1950. Dohr.
bibtex: '@inbook{Grotjahn_2014, place={Köln}, title={Stimmbesitzer und Sängerdarsteller.
Die Inszenierung des Singens auf der Musiktheater-Bühne in den ersten Jahrzehnten
des 20. Jahrhunderts}, booktitle={Blickpunkt Bühne. Musiktheater in Deutschland
von 1900 bis 1950}, publisher={Dohr}, author={Grotjahn, Rebecca}, editor={Steiert
, Thomas and Coul, Paul Op de }, year={2014} }'
chicago: 'Grotjahn, Rebecca. “Stimmbesitzer Und Sängerdarsteller. Die Inszenierung
Des Singens Auf Der Musiktheater-Bühne in Den Ersten Jahrzehnten Des 20. Jahrhunderts.”
In Blickpunkt Bühne. Musiktheater in Deutschland von 1900 Bis 1950, edited
by Thomas Steiert and Paul Op de Coul. Köln: Dohr, 2014.'
ieee: 'R. Grotjahn, “Stimmbesitzer und Sängerdarsteller. Die Inszenierung des Singens
auf der Musiktheater-Bühne in den ersten Jahrzehnten des 20. Jahrhunderts,” in
Blickpunkt Bühne. Musiktheater in Deutschland von 1900 bis 1950, T. Steiert and
P. O. de Coul, Eds. Köln: Dohr, 2014.'
mla: Grotjahn, Rebecca. “Stimmbesitzer Und Sängerdarsteller. Die Inszenierung Des
Singens Auf Der Musiktheater-Bühne in Den Ersten Jahrzehnten Des 20. Jahrhunderts.”
Blickpunkt Bühne. Musiktheater in Deutschland von 1900 Bis 1950, edited
by Thomas Steiert and Paul Op de Coul, Dohr, 2014.
short: 'R. Grotjahn, in: T. Steiert , P.O. de Coul (Eds.), Blickpunkt Bühne. Musiktheater
in Deutschland von 1900 Bis 1950, Dohr, Köln, 2014.'
date_created: 2023-01-22T15:56:24Z
date_updated: 2023-01-27T14:30:06Z
department:
- _id: '535'
editor:
- first_name: 'Thomas '
full_name: 'Steiert , Thomas '
last_name: 'Steiert '
- first_name: 'Paul Op de '
full_name: 'Coul, Paul Op de '
last_name: Coul
language:
- iso: eng
place: Köln
publication: Blickpunkt Bühne. Musiktheater in Deutschland von 1900 bis 1950
publication_identifier:
isbn:
- 978-3-936655-35-3
publisher: Dohr
related_material:
record:
- id: '37920'
relation: earlier_version
status: public
status: public
title: Stimmbesitzer und Sängerdarsteller. Die Inszenierung des Singens auf der Musiktheater-Bühne
in den ersten Jahrzehnten des 20. Jahrhunderts
type: book_chapter
user_id: '73564'
year: '2014'
...
---
_id: '40757'
abstract:
- lang: eng
text: In this paper, we propose a novel mechanism for spectrum sensing that leads
us to exploit the spatio-temporal correlation present in the received signal at
a multi-antenna receiver. For the proposed mechanism, we formulate the spectrum
sensing scheme by adopting the generalized likelihood ratio test (GLRT). However,
the GLRT degenerates in the case of limited sample support. To circumvent this
problem, several extensions are proposed that bring robustness to the GLRT in
the case of high dimensionality and small sample size. In order to achieve these
sample-efficient detection schemes, we modify the GLRT-based detector by exploiting
the covariance structure and factoring the large spatio-temporal covariance matrix
into spatial and temporal covariance matrices. The performance of the proposed
detectors is evaluated by means of numerical simulations, showing important advantages
over existing detectors.
author:
- first_name: S.
full_name: Ali, S.
last_name: Ali
- first_name: D.
full_name: Ramírez, D.
last_name: Ramírez
- first_name: M.
full_name: Jansson, M.
last_name: Jansson
- first_name: G.
full_name: Seco-Granados, G.
last_name: Seco-Granados
- first_name: J. A.
full_name: López-Salcedo, J. A.
last_name: López-Salcedo
citation:
ama: Ali S, Ramírez D, Jansson M, Seco-Granados G, López-Salcedo JA. Multi-antenna
spectrum sensing by exploiting spatio-temporal correlation. Eurasip\ J\ Applied
Signal Process. 2014;160. doi:10.1186/1687-6180-2014-160
apa: Ali, S., Ramírez, D., Jansson, M., Seco-Granados, G., & López-Salcedo,
J. A. (2014). Multi-antenna spectrum sensing by exploiting spatio-temporal correlation.
Eurasip\ J.\ Applied Signal Process., 160. https://doi.org/10.1186/1687-6180-2014-160
bibtex: '@article{Ali_Ramírez_Jansson_Seco-Granados_López-Salcedo_2014, title={Multi-antenna
spectrum sensing by exploiting spatio-temporal correlation}, volume={160}, DOI={10.1186/1687-6180-2014-160},
journal={Eurasip\ J.\ Applied Signal Process.}, author={Ali, S. and Ramírez, D.
and Jansson, M. and Seco-Granados, G. and López-Salcedo, J. A.}, year={2014} }'
chicago: Ali, S., D. Ramírez, M. Jansson, G. Seco-Granados, and J. A. López-Salcedo.
“Multi-Antenna Spectrum Sensing by Exploiting Spatio-Temporal Correlation.” Eurasip\
J.\ Applied Signal Process. 160 (2014). https://doi.org/10.1186/1687-6180-2014-160.
ieee: 'S. Ali, D. Ramírez, M. Jansson, G. Seco-Granados, and J. A. López-Salcedo,
“Multi-antenna spectrum sensing by exploiting spatio-temporal correlation,” Eurasip\
J.\ Applied Signal Process., vol. 160, 2014, doi: 10.1186/1687-6180-2014-160.'
mla: Ali, S., et al. “Multi-Antenna Spectrum Sensing by Exploiting Spatio-Temporal
Correlation.” Eurasip\ J.\ Applied Signal Process., vol. 160, 2014, doi:10.1186/1687-6180-2014-160.
short: S. Ali, D. Ramírez, M. Jansson, G. Seco-Granados, J.A. López-Salcedo, Eurasip\
J.\ Applied Signal Process. 160 (2014).
date_created: 2023-01-30T11:51:47Z
date_updated: 2023-01-30T12:00:24Z
department:
- _id: '263'
doi: 10.1186/1687-6180-2014-160
intvolume: ' 160'
publication: Eurasip\ J.\ Applied Signal Process.
status: public
title: Multi-antenna spectrum sensing by exploiting spatio-temporal correlation
type: journal_article
user_id: '43497'
volume: 160
year: '2014'
...
---
_id: '40758'
abstract:
- lang: eng
text: Phase synchronization among neuronal oscillations within the same frequency
band has been hypothesized to be a major mechanism for communication between different
brain areas. On the other hand, cross-frequency com- munications are more flexible
allowing interactions between oscillations with different frequencies. Among such
cross-frequency interactions amplitude-to-amplitude interactions are of a special
interest as they show how the strength of spatial synchronization in different
neuronal populations relates to each other during a given task. While, previously,
amplitude-to-amplitude correlations were studied primarily on the sensor level,
we present a source separation approach using spatial filters which maximize the
correlation between the envelopes of brain oscillations recorded with electro-/magnetoencephalography
(EEG/MEG) or intracranial multichannel re- cordings. Our approach, which is called
canonical source power correlation analysis (cSPoC), is thereby capable of extracting
genuine brain oscillations solely based on their assumed coupling behavior even
when the signal-to- noise ratio of the signals is low. In addition to using cSPoC
for the analysis of cross-frequency interactions in the same subject, we show
that it can also be utilized for studying amplitude dynamics of neuronal oscillations
across subjects. We assess the performance of cSPoC in simulations as well as
in three distinctively different analysis sce- narios of real EEG data, each involving
several subjects. In the simulations, cSPoC outperforms unsupervised state-of-the-art
approaches. In the analysis of real EEG recordings, we demonstrate excellent unsupervised
dis- covery of meaningful power-to-power couplings, within as well as across subjects
and frequency bands.
author:
- first_name: S.
full_name: Dähne, S.
last_name: Dähne
- first_name: V. V.
full_name: Nikulin, V. V.
last_name: Nikulin
- first_name: D.
full_name: Ramírez, D.
last_name: Ramírez
- first_name: P. J.
full_name: Schreier, P. J.
last_name: Schreier
- first_name: K.-R.
full_name: Müller, K.-R.
last_name: Müller
- first_name: S.
full_name: Haufe, S.
last_name: Haufe
citation:
ama: Dähne S, Nikulin VV, Ramírez D, Schreier PJ, Müller K-R, Haufe S. Finding brain
oscillations with power dependencies in neuroimaging data. NeuroImage.
2014;96:334–348. doi:10.1016/j.neuroimage.2014.03.075
apa: Dähne, S., Nikulin, V. V., Ramírez, D., Schreier, P. J., Müller, K.-R., &
Haufe, S. (2014). Finding brain oscillations with power dependencies in neuroimaging
data. NeuroImage, 96, 334–348. https://doi.org/10.1016/j.neuroimage.2014.03.075
bibtex: '@article{Dähne_Nikulin_Ramírez_Schreier_Müller_Haufe_2014, title={Finding
brain oscillations with power dependencies in neuroimaging data}, volume={96},
DOI={10.1016/j.neuroimage.2014.03.075},
journal={NeuroImage}, author={Dähne, S. and Nikulin, V. V. and Ramírez, D. and
Schreier, P. J. and Müller, K.-R. and Haufe, S.}, year={2014}, pages={334–348}
}'
chicago: 'Dähne, S., V. V. Nikulin, D. Ramírez, P. J. Schreier, K.-R. Müller, and
S. Haufe. “Finding Brain Oscillations with Power Dependencies in Neuroimaging
Data.” NeuroImage 96 (2014): 334–348. https://doi.org/10.1016/j.neuroimage.2014.03.075.'
ieee: 'S. Dähne, V. V. Nikulin, D. Ramírez, P. J. Schreier, K.-R. Müller, and S.
Haufe, “Finding brain oscillations with power dependencies in neuroimaging data,”
NeuroImage, vol. 96, pp. 334–348, 2014, doi: 10.1016/j.neuroimage.2014.03.075.'
mla: Dähne, S., et al. “Finding Brain Oscillations with Power Dependencies in Neuroimaging
Data.” NeuroImage, vol. 96, 2014, pp. 334–348, doi:10.1016/j.neuroimage.2014.03.075.
short: S. Dähne, V.V. Nikulin, D. Ramírez, P.J. Schreier, K.-R. Müller, S. Haufe,
NeuroImage 96 (2014) 334–348.
date_created: 2023-01-30T11:51:48Z
date_updated: 2023-01-30T12:00:41Z
department:
- _id: '263'
doi: 10.1016/j.neuroimage.2014.03.075
intvolume: ' 96'
page: 334–348
publication: NeuroImage
status: public
title: Finding brain oscillations with power dependencies in neuroimaging data
type: journal_article
user_id: '43497'
volume: 96
year: '2014'
...
---
_id: '40762'
abstract:
- lang: eng
text: Detecting and analyzing directional structures in images is important in many
applications since one-dimensional patterns often correspond to important features
such as object contours or trajectories. Classifying a structure as directional
or non-directional requires a measure to quantify the degree of directionality
and a threshold, which needs to be chosen based on the statistics of the image.
In order to do this, we model the image as a random field. So far, little research
has been performed on analyzing directionality in random fields. In this paper,
we propose a measure to quantify the degree of directionality based on the random
monogenic signal, which enables a unique decomposition of a 2D signal into local
amplitude, local orientation, and local phase. We investigate the second-order
statistical properties of the monogenic signal for isotropic, anisotropic, and
unidirectional random fields. We analyze our measure of directionality for finite-size
sample images, and determine a threshold to distinguish between unidirectional
and non-unidirectional random fields, which allows the automatic classification
of images.
author:
- first_name: S. C.
full_name: Olhede, S. C.
last_name: Olhede
- first_name: D.
full_name: Ramírez, D.
last_name: Ramírez
- first_name: P. J.
full_name: Schreier, P. J.
last_name: Schreier
citation:
ama: Olhede SC, Ramírez D, Schreier PJ. Detecting Directionality in Random Fields
Using the Monogenic Signal. IEEE Trans\ Inform\ Theory. 2014;60(10):6491–6510.
doi:10.1109/TIT.2014.2342734
apa: Olhede, S. C., Ramírez, D., & Schreier, P. J. (2014). Detecting Directionality
in Random Fields Using the Monogenic Signal. IEEE Trans.\ Inform.\ Theory,
60(10), 6491–6510. https://doi.org/10.1109/TIT.2014.2342734
bibtex: '@article{Olhede_Ramírez_Schreier_2014, title={Detecting Directionality
in Random Fields Using the Monogenic Signal}, volume={60}, DOI={10.1109/TIT.2014.2342734},
number={10}, journal={IEEE Trans.\ Inform.\ Theory}, author={Olhede, S. C. and
Ramírez, D. and Schreier, P. J.}, year={2014}, pages={6491–6510} }'
chicago: 'Olhede, S. C., D. Ramírez, and P. J. Schreier. “Detecting Directionality
in Random Fields Using the Monogenic Signal.” IEEE Trans.\ Inform.\ Theory
60, no. 10 (2014): 6491–6510. https://doi.org/10.1109/TIT.2014.2342734.'
ieee: 'S. C. Olhede, D. Ramírez, and P. J. Schreier, “Detecting Directionality in
Random Fields Using the Monogenic Signal,” IEEE Trans.\ Inform.\ Theory,
vol. 60, no. 10, pp. 6491–6510, 2014, doi: 10.1109/TIT.2014.2342734.'
mla: Olhede, S. C., et al. “Detecting Directionality in Random Fields Using the
Monogenic Signal.” IEEE Trans.\ Inform.\ Theory, vol. 60, no. 10, 2014,
pp. 6491–6510, doi:10.1109/TIT.2014.2342734.
short: S.C. Olhede, D. Ramírez, P.J. Schreier, IEEE Trans.\ Inform.\ Theory 60 (2014)
6491–6510.
date_created: 2023-01-30T11:51:48Z
date_updated: 2023-01-30T12:00:35Z
department:
- _id: '263'
doi: 10.1109/TIT.2014.2342734
intvolume: ' 60'
issue: '10'
page: 6491–6510
publication: IEEE Trans.\ Inform.\ Theory
status: public
title: Detecting Directionality in Random Fields Using the Monogenic Signal
type: journal_article
user_id: '43497'
volume: 60
year: '2014'
...
---
_id: '40759'
abstract:
- lang: eng
text: We derive an estimator of the cycle period of a univariate cyclostationary
process based on an information- theoretic criterion. Transforming the univariate
cyclostationary process into a vector-valued wide-sense stationary process allows
us to obtain the structure of the covariance matrix, which is block-Toeplitz,
and its block size depends on the unknown cycle period. Therefore, we sweep the
block size and obtain the ML estimate of the covariance matrix, required for the
information- theoretic criterion. Since there are no closed-form ML estimates
of block-Toeplitz matrices, we asymptotically approximate them as block-circulant.
Finally, some numerical examples show the good performance of the proposed estimator.
author:
- first_name: D.
full_name: Ramírez, D.
last_name: Ramírez
- first_name: P. J.
full_name: Schreier, P. J.
last_name: Schreier
- first_name: J.
full_name: Vía, J.
last_name: Vía
- first_name: I.
full_name: Santamaría, I.
last_name: Santamaría
- first_name: L. L.
full_name: Scharf, L. L.
last_name: Scharf
citation:
ama: 'Ramírez D, Schreier PJ, Vía J, Santamaría I, Scharf LL. A Regularized Maximum
Likelihood Estimator for the Period of a Cyclostationary Process. In: Proc.\
Asilomar Conf.\ Signals Syst.\ Computers. ; 2014.'
apa: Ramírez, D., Schreier, P. J., Vía, J., Santamaría, I., & Scharf, L. L.
(2014). A Regularized Maximum Likelihood Estimator for the Period of a Cyclostationary
Process. Proc.\ Asilomar Conf.\ Signals Syst.\ Computers.
bibtex: '@inproceedings{Ramírez_Schreier_Vía_Santamaría_Scharf_2014, place={Pacific
Grove, USA}, title={A Regularized Maximum Likelihood Estimator for the Period
of a Cyclostationary Process}, booktitle={Proc.\ Asilomar Conf.\ Signals Syst.\
Computers}, author={Ramírez, D. and Schreier, P. J. and Vía, J. and Santamaría,
I. and Scharf, L. L.}, year={2014} }'
chicago: Ramírez, D., P. J. Schreier, J. Vía, I. Santamaría, and L. L. Scharf. “A
Regularized Maximum Likelihood Estimator for the Period of a Cyclostationary Process.”
In Proc.\ Asilomar Conf.\ Signals Syst.\ Computers. Pacific Grove, USA,
2014.
ieee: D. Ramírez, P. J. Schreier, J. Vía, I. Santamaría, and L. L. Scharf, “A Regularized
Maximum Likelihood Estimator for the Period of a Cyclostationary Process,” 2014.
mla: Ramírez, D., et al. “A Regularized Maximum Likelihood Estimator for the Period
of a Cyclostationary Process.” Proc.\ Asilomar Conf.\ Signals Syst.\ Computers,
2014.
short: 'D. Ramírez, P.J. Schreier, J. Vía, I. Santamaría, L.L. Scharf, in: Proc.\
Asilomar Conf.\ Signals Syst.\ Computers, Pacific Grove, USA, 2014.'
date_created: 2023-01-30T11:51:48Z
date_updated: 2023-01-30T12:00:37Z
department:
- _id: '263'
place: Pacific Grove, USA
publication: Proc.\ Asilomar Conf.\ Signals Syst.\ Computers
status: public
title: A Regularized Maximum Likelihood Estimator for the Period of a Cyclostationary
Process
type: conference
user_id: '43497'
year: '2014'
...
---
_id: '38105'
article_number: '054102'
author:
- first_name: L.
full_name: Motka, L.
last_name: Motka
- first_name: B.
full_name: Stoklasa, B.
last_name: Stoklasa
- first_name: J.
full_name: Rehacek, J.
last_name: Rehacek
- first_name: Z.
full_name: Hradil, Z.
last_name: Hradil
- first_name: V.
full_name: Karasek, V.
last_name: Karasek
- first_name: D.
full_name: Mogilevtsev, D.
last_name: Mogilevtsev
- first_name: G.
full_name: Harder, G.
last_name: Harder
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: L. L.
full_name: Sánchez-Soto, L. L.
last_name: Sánchez-Soto
citation:
ama: Motka L, Stoklasa B, Rehacek J, et al. Efficient algorithm for optimizing data-pattern
tomography. Physical Review A. 2014;89(5). doi:10.1103/physreva.89.054102
apa: Motka, L., Stoklasa, B., Rehacek, J., Hradil, Z., Karasek, V., Mogilevtsev,
D., Harder, G., Silberhorn, C., & Sánchez-Soto, L. L. (2014). Efficient algorithm
for optimizing data-pattern tomography. Physical Review A, 89(5),
Article 054102. https://doi.org/10.1103/physreva.89.054102
bibtex: '@article{Motka_Stoklasa_Rehacek_Hradil_Karasek_Mogilevtsev_Harder_Silberhorn_Sánchez-Soto_2014,
title={Efficient algorithm for optimizing data-pattern tomography}, volume={89},
DOI={10.1103/physreva.89.054102},
number={5054102}, journal={Physical Review A}, publisher={American Physical Society
(APS)}, author={Motka, L. and Stoklasa, B. and Rehacek, J. and Hradil, Z. and
Karasek, V. and Mogilevtsev, D. and Harder, G. and Silberhorn, Christine and Sánchez-Soto,
L. L.}, year={2014} }'
chicago: Motka, L., B. Stoklasa, J. Rehacek, Z. Hradil, V. Karasek, D. Mogilevtsev,
G. Harder, Christine Silberhorn, and L. L. Sánchez-Soto. “Efficient Algorithm
for Optimizing Data-Pattern Tomography.” Physical Review A 89, no. 5 (2014).
https://doi.org/10.1103/physreva.89.054102.
ieee: 'L. Motka et al., “Efficient algorithm for optimizing data-pattern
tomography,” Physical Review A, vol. 89, no. 5, Art. no. 054102, 2014,
doi: 10.1103/physreva.89.054102.'
mla: Motka, L., et al. “Efficient Algorithm for Optimizing Data-Pattern Tomography.”
Physical Review A, vol. 89, no. 5, 054102, American Physical Society (APS),
2014, doi:10.1103/physreva.89.054102.
short: L. Motka, B. Stoklasa, J. Rehacek, Z. Hradil, V. Karasek, D. Mogilevtsev,
G. Harder, C. Silberhorn, L.L. Sánchez-Soto, Physical Review A 89 (2014).
date_created: 2023-01-23T11:50:03Z
date_updated: 2023-01-30T12:38:08Z
department:
- _id: '288'
- _id: '15'
doi: 10.1103/physreva.89.054102
intvolume: ' 89'
issue: '5'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: Physical Review A
publication_identifier:
issn:
- 1050-2947
- 1094-1622
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Efficient algorithm for optimizing data-pattern tomography
type: journal_article
user_id: '26263'
volume: 89
year: '2014'
...
---
_id: '42025'
author:
- first_name: G
full_name: Bulgarini, G
last_name: Bulgarini
- first_name: M.E
full_name: Reimer, M.E
last_name: Reimer
- first_name: M. Bouwes
full_name: Bavinck, M. Bouwes
last_name: Bavinck
- first_name: Klaus D.
full_name: Jöns, Klaus D.
id: '85353'
last_name: Jöns
- first_name: D
full_name: Dalacu, D
last_name: Dalacu
- first_name: P.J
full_name: Poole, P.J
last_name: Poole
- first_name: E.P.A.M
full_name: Bakkers, E.P.A.M
last_name: Bakkers
- first_name: V
full_name: Zwiller, V
last_name: Zwiller
citation:
ama: Bulgarini G, Reimer ME, Bavinck MB, et al. Nanowire waveguides launching single
photons in a Gaussian mode for ideal fiber-coupling. 2014;14(7):4102-4106.
apa: Bulgarini, G., Reimer, M. E., Bavinck, M. B., Jöns, K. D., Dalacu, D., Poole,
P. J., Bakkers, E. P. A. M., & Zwiller, V. (2014). Nanowire waveguides
launching single photons in a Gaussian mode for ideal fiber-coupling (Vol.
14, Issue 7, pp. 4102–4106).
bibtex: '@article{Bulgarini_Reimer_Bavinck_Jöns_Dalacu_Poole_Bakkers_Zwiller_2014,
series={Nano Lett. }, title={Nanowire waveguides launching single photons in a
Gaussian mode for ideal fiber-coupling}, volume={14}, number={7}, author={Bulgarini,
G and Reimer, M.E and Bavinck, M. Bouwes and Jöns, Klaus D. and Dalacu, D and
Poole, P.J and Bakkers, E.P.A.M and Zwiller, V}, year={2014}, pages={4102–4106},
collection={Nano Lett. } }'
chicago: Bulgarini, G, M.E Reimer, M. Bouwes Bavinck, Klaus D. Jöns, D Dalacu, P.J
Poole, E.P.A.M Bakkers, and V Zwiller. “Nanowire waveguides launching single photons
in a Gaussian mode for ideal fiber-coupling.” Nano Lett. , 2014.
ieee: G. Bulgarini et al., “Nanowire waveguides launching single photons
in a Gaussian mode for ideal fiber-coupling,” vol. 14, no. 7. pp. 4102–4106, 2014.
mla: Bulgarini, G., et al. Nanowire waveguides launching single photons in a
Gaussian mode for ideal fiber-coupling. no. 7, 2014, pp. 4102–06.
short: G. Bulgarini, M.E. Reimer, M.B. Bavinck, K.D. Jöns, D. Dalacu, P.J. Poole,
E.P.A.M. Bakkers, V. Zwiller, 14 (2014) 4102–4106.
date_created: 2023-02-13T07:52:03Z
date_updated: 2023-02-13T08:44:56Z
department:
- _id: '623'
intvolume: ' 14'
issue: '7'
language:
- iso: ger
page: 4102-4106
publication_status: published
series_title: 'Nano Lett. '
status: public
title: Nanowire waveguides launching single photons in a Gaussian mode for ideal fiber-coupling
type: conference
user_id: '71124'
volume: 14
year: '2014'
...
---
_id: '42024'
article_number: '5298'
author:
- first_name: M.A.M
full_name: ' Versteegh, M.A.M'
last_name: ' Versteegh'
- first_name: M.E
full_name: ' Reimer, M.E'
last_name: ' Reimer'
- first_name: Klaus D.
full_name: Jöns, Klaus D.
id: '85353'
last_name: Jöns
- first_name: D
full_name: Dalacu, D
last_name: Dalacu
- first_name: P.J
full_name: Poole, P.J
last_name: Poole
- first_name: A
full_name: ' Gulinatti, A'
last_name: ' Gulinatti'
- first_name: A
full_name: Giudice, A
last_name: Giudice
- first_name: V
full_name: Zwiller, V
last_name: Zwiller
citation:
ama: Versteegh MAM, Reimer ME, Jöns KD, et al. Observation of strongly entangled
photon pairs from a nanowire quantum dot. 2014;5.
apa: Versteegh, M. A. M., Reimer, M. E., Jöns, K. D., Dalacu, D., Poole, P. J., Gulinatti,
A., Giudice, A., & Zwiller, V. (2014). Observation of strongly entangled
photon pairs from a nanowire quantum dot (No. 5298; Vol. 5).
bibtex: '@article{ Versteegh_ Reimer_Jöns_Dalacu_Poole_ Gulinatti_Giudice_Zwiller_2014,
series={Nat. Commun.}, title={Observation of strongly entangled photon pairs from
a nanowire quantum dot}, volume={5}, number={5298}, author={ Versteegh, M.A.M
and Reimer, M.E and Jöns, Klaus D. and Dalacu, D and Poole, P.J and Gulinatti,
A and Giudice, A and Zwiller, V}, year={2014}, collection={Nat. Commun.} }'
chicago: Versteegh, M.A.M, M.E Reimer, Klaus D. Jöns, D Dalacu, P.J Poole, A Gulinatti,
A Giudice, and V Zwiller. “Observation of strongly entangled photon pairs from
a nanowire quantum dot.” Nat. Commun., 2014.
ieee: M. A. M. Versteegh et al., “Observation of strongly entangled photon
pairs from a nanowire quantum dot,” vol. 5. 2014.
mla: Versteegh, M. A. M., et al. Observation of strongly entangled photon pairs
from a nanowire quantum dot. 5298, 2014.
short: M.A.M. Versteegh, M.E. Reimer, K.D. Jöns, D. Dalacu, P.J. Poole, A. Gulinatti,
A. Giudice, V. Zwiller, 5 (2014).
date_created: 2023-02-13T07:47:06Z
date_updated: 2023-02-13T08:46:47Z
department:
- _id: '623'
intvolume: ' 5'
language:
- iso: ger
publication_status: published
series_title: Nat. Commun.
status: public
title: Observation of strongly entangled photon pairs from a nanowire quantum dot
type: conference
user_id: '71124'
volume: 5
year: '2014'
...
---
_id: '42026'
author:
- first_name: M
full_name: Müller, M
last_name: Müller
- first_name: S
full_name: Bounouar, S
last_name: Bounouar
- first_name: Klaus D.
full_name: Jöns, Klaus D.
id: '85353'
last_name: Jöns
- first_name: M
full_name: ' Glässl, M'
last_name: ' Glässl'
- first_name: P
full_name: ' Michler, P'
last_name: ' Michler'
citation:
ama: Müller M, Bounouar S, Jöns KD, Glässl M, Michler P. On-demand generation
of indistinguishable polarization-entangled photon pairs. 2014;8:224-228.
apa: Müller, M., Bounouar, S., Jöns, K. D., Glässl, M., & Michler, P. (2014).
On-demand generation of indistinguishable polarization-entangled photon pairs
(Vol. 8, pp. 224–228).
bibtex: '@article{Müller_Bounouar_Jöns_ Glässl_ Michler_2014, series={Nat. Photon.},
title={On-demand generation of indistinguishable polarization-entangled photon
pairs}, volume={8}, author={Müller, M and Bounouar, S and Jöns, Klaus D. and Glässl,
M and Michler, P}, year={2014}, pages={224–228}, collection={Nat. Photon.} }'
chicago: Müller, M, S Bounouar, Klaus D. Jöns, M Glässl, and P Michler. “On-Demand
Generation of Indistinguishable Polarization-Entangled Photon Pairs.” Nat. Photon.,
2014.
ieee: M. Müller, S. Bounouar, K. D. Jöns, M. Glässl, and P. Michler, “On-demand
generation of indistinguishable polarization-entangled photon pairs,” vol. 8.
pp. 224–228, 2014.
mla: Müller, M., et al. On-Demand Generation of Indistinguishable Polarization-Entangled
Photon Pairs. 2014, pp. 224–28.
short: M. Müller, S. Bounouar, K.D. Jöns, M. Glässl, P. Michler, 8 (2014) 224–228.
date_created: 2023-02-13T07:57:50Z
date_updated: 2023-02-13T12:31:45Z
department:
- _id: '623'
intvolume: ' 8'
language:
- iso: eng
page: 224-228
series_title: Nat. Photon.
status: public
title: On-demand generation of indistinguishable polarization-entangled photon pairs
type: conference
user_id: '71124'
volume: 8
year: '2014'
...
---
_id: '25950'
abstract:
- lang: eng
text: In this paper, the development and validation of a shield prototype for resistive
sensor array characterization with Arduino UNO, a platform based on ATmega328
microcontroller provided by ATMEL, is reported. The resistance variation of the
sensor can be evaluated by properly choosing the capacitance value and by measuring
the period (frequency) of a custom inverter-based oscillator. The GUI and the
developed firmware are able to perform the real-time monitoring of the sensor
responses. The developed shield is able to measure the response of up to six sensors
under UV radiation by means of LED devices. First results carried out with resistive
sensors based on mesoporous In2O3-based material under UV light exposure are reported.
author:
- first_name: D.
full_name: Aloisio, D.
last_name: Aloisio
- first_name: N.
full_name: Donato, N.
last_name: Donato
- first_name: G.
full_name: Neri, G.
last_name: Neri
- first_name: M.
full_name: Latino, M.
last_name: Latino
- first_name: T.
full_name: Wagner, T.
last_name: Wagner
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: P. P.
full_name: Capra, P. P.
last_name: Capra
citation:
ama: 'Aloisio D, Donato N, Neri G, et al. Arduino-Based Shield for Resistive Gas
Sensor Array Characterization Under UV Light Exposure. In: Lecture Notes in
Electrical Engineering. ; 2014. doi:10.1007/978-3-319-00684-0_79'
apa: Aloisio, D., Donato, N., Neri, G., Latino, M., Wagner, T., Tiemann, M., &
Capra, P. P. (2014). Arduino-Based Shield for Resistive Gas Sensor Array Characterization
Under UV Light Exposure. In Lecture Notes in Electrical Engineering. https://doi.org/10.1007/978-3-319-00684-0_79
bibtex: '@inbook{Aloisio_Donato_Neri_Latino_Wagner_Tiemann_Capra_2014, place={Cham},
title={Arduino-Based Shield for Resistive Gas Sensor Array Characterization Under
UV Light Exposure}, DOI={10.1007/978-3-319-00684-0_79},
booktitle={Lecture Notes in Electrical Engineering}, author={Aloisio, D. and Donato,
N. and Neri, G. and Latino, M. and Wagner, T. and Tiemann, Michael and Capra,
P. P.}, year={2014} }'
chicago: Aloisio, D., N. Donato, G. Neri, M. Latino, T. Wagner, Michael Tiemann,
and P. P. Capra. “Arduino-Based Shield for Resistive Gas Sensor Array Characterization
Under UV Light Exposure.” In Lecture Notes in Electrical Engineering. Cham,
2014. https://doi.org/10.1007/978-3-319-00684-0_79.
ieee: D. Aloisio et al., “Arduino-Based Shield for Resistive Gas Sensor Array
Characterization Under UV Light Exposure,” in Lecture Notes in Electrical Engineering,
Cham, 2014.
mla: Aloisio, D., et al. “Arduino-Based Shield for Resistive Gas Sensor Array Characterization
Under UV Light Exposure.” Lecture Notes in Electrical Engineering, 2014,
doi:10.1007/978-3-319-00684-0_79.
short: 'D. Aloisio, N. Donato, G. Neri, M. Latino, T. Wagner, M. Tiemann, P.P. Capra,
in: Lecture Notes in Electrical Engineering, Cham, 2014.'
date_created: 2021-10-08T15:59:34Z
date_updated: 2023-03-08T10:33:43Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1007/978-3-319-00684-0_79
language:
- iso: eng
place: Cham
publication: Lecture Notes in Electrical Engineering
publication_identifier:
issn:
- 1876-1100
- 1876-1119
publication_status: published
quality_controlled: '1'
status: public
title: Arduino-Based Shield for Resistive Gas Sensor Array Characterization Under
UV Light Exposure
type: book_chapter
user_id: '23547'
year: '2014'
...
---
_id: '43908'
author:
- first_name: Harald
full_name: Schroeter-Wittke, Harald
id: '480'
last_name: Schroeter-Wittke
citation:
ama: Schroeter-Wittke H. Impuls und Design - Friedensklänge aus dem 20. Jahrhundert.
Zum 100. Geburtstag von Andrzej Panufnik. Praktische Theologie. 2014;49:259-260.
apa: Schroeter-Wittke, H. (2014). Impuls und Design - Friedensklänge aus dem 20.
Jahrhundert. Zum 100. Geburtstag von Andrzej Panufnik. Praktische Theologie,
49, 259–260.
bibtex: '@article{Schroeter-Wittke_2014, title={Impuls und Design - Friedensklänge
aus dem 20. Jahrhundert. Zum 100. Geburtstag von Andrzej Panufnik}, volume={49},
journal={Praktische Theologie}, author={Schroeter-Wittke, Harald}, year={2014},
pages={259–260} }'
chicago: 'Schroeter-Wittke, Harald. “Impuls Und Design - Friedensklänge Aus Dem
20. Jahrhundert. Zum 100. Geburtstag von Andrzej Panufnik.” Praktische Theologie
49 (2014): 259–60.'
ieee: H. Schroeter-Wittke, “Impuls und Design - Friedensklänge aus dem 20. Jahrhundert.
Zum 100. Geburtstag von Andrzej Panufnik,” Praktische Theologie, vol. 49,
pp. 259–260, 2014.
mla: Schroeter-Wittke, Harald. “Impuls Und Design - Friedensklänge Aus Dem 20. Jahrhundert.
Zum 100. Geburtstag von Andrzej Panufnik.” Praktische Theologie, vol. 49,
2014, pp. 259–60.
short: H. Schroeter-Wittke, Praktische Theologie 49 (2014) 259–260.
date_created: 2023-04-16T21:49:22Z
date_updated: 2023-04-16T21:49:25Z
intvolume: ' 49'
language:
- iso: eng
page: 259-260
publication: Praktische Theologie
status: public
title: Impuls und Design - Friedensklänge aus dem 20. Jahrhundert. Zum 100. Geburtstag
von Andrzej Panufnik
type: journal_article
user_id: '480'
volume: 49
year: '2014'
...
---
_id: '43920'
abstract:
- lang: eng
text: Dynamical Bloch oscillations and coherent interband polarization in bulk GaSe
are controlled by CEP-stable, ultra-intense multi-THz waveforms and result in
the emission of phase-stable high-order harmonics covering 12.7 optical octaves
from THz to VIS regimes.
article_number: FTh1C.1
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: F.
full_name: Langer, F.
last_name: Langer
- first_name: O.
full_name: Schubert, O.
last_name: Schubert
- first_name: M.
full_name: Hohenleutner, M.
last_name: Hohenleutner
- first_name: B.
full_name: Urbanek, B.
last_name: Urbanek
- first_name: C.
full_name: Lange, C.
last_name: Lange
- first_name: U.
full_name: Huttner, U.
last_name: Huttner
- first_name: D.
full_name: Golde, D.
last_name: Golde
- first_name: M.
full_name: Kira, M.
last_name: Kira
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: R.
full_name: Huber, R.
last_name: Huber
citation:
ama: 'Meier T, Langer F, Schubert O, et al. CEP control of dynamical Bloch oscillations
in a bulk semiconductor via ultra-intense multi-THz fields. In: CLEO: QELS_Fundamental
Science. ; 2014. doi:10.1364/CLEO_QELS.2014.FTh1C.1'
apa: 'Meier, T., Langer, F., Schubert, O., Hohenleutner, M., Urbanek, B., Lange,
C., Huttner, U., Golde, D., Kira, M., Koch, S. W., & Huber, R. (2014). CEP
control of dynamical Bloch oscillations in a bulk semiconductor via ultra-intense
multi-THz fields. CLEO: QELS_Fundamental Science, Article FTh1C.1. CLEO:
QELS_Fundamental Science, San Jose, California United States. https://doi.org/10.1364/CLEO_QELS.2014.FTh1C.1'
bibtex: '@inproceedings{Meier_Langer_Schubert_Hohenleutner_Urbanek_Lange_Huttner_Golde_Kira_Koch_et
al._2014, title={CEP control of dynamical Bloch oscillations in a bulk semiconductor
via ultra-intense multi-THz fields}, DOI={10.1364/CLEO_QELS.2014.FTh1C.1},
number={FTh1C.1}, booktitle={CLEO: QELS_Fundamental Science}, author={Meier, Torsten
and Langer, F. and Schubert, O. and Hohenleutner, M. and Urbanek, B. and Lange,
C. and Huttner, U. and Golde, D. and Kira, M. and Koch, S.W. and et al.}, year={2014}
}'
chicago: 'Meier, Torsten, F. Langer, O. Schubert, M. Hohenleutner, B. Urbanek, C.
Lange, U. Huttner, et al. “CEP Control of Dynamical Bloch Oscillations in a Bulk
Semiconductor via Ultra-Intense Multi-THz Fields.” In CLEO: QELS_Fundamental
Science, 2014. https://doi.org/10.1364/CLEO_QELS.2014.FTh1C.1.'
ieee: 'T. Meier et al., “CEP control of dynamical Bloch oscillations in a
bulk semiconductor via ultra-intense multi-THz fields,” presented at the CLEO:
QELS_Fundamental Science, San Jose, California United States, 2014, doi: 10.1364/CLEO_QELS.2014.FTh1C.1.'
mla: 'Meier, Torsten, et al. “CEP Control of Dynamical Bloch Oscillations in a Bulk
Semiconductor via Ultra-Intense Multi-THz Fields.” CLEO: QELS_Fundamental Science,
FTh1C.1, 2014, doi:10.1364/CLEO_QELS.2014.FTh1C.1.'
short: 'T. Meier, F. Langer, O. Schubert, M. Hohenleutner, B. Urbanek, C. Lange,
U. Huttner, D. Golde, M. Kira, S.W. Koch, R. Huber, in: CLEO: QELS_Fundamental
Science, 2014.'
conference:
end_date: 2014-06-13
location: San Jose, California United States
name: 'CLEO: QELS_Fundamental Science'
start_date: 2014-06-08
date_created: 2023-04-16T22:06:23Z
date_updated: 2023-04-16T22:06:25Z
department:
- _id: '293'
doi: 10.1364/CLEO_QELS.2014.FTh1C.1
language:
- iso: eng
publication: 'CLEO: QELS_Fundamental Science'
publication_identifier:
isbn:
- 978-1-55752-999-2
status: public
title: CEP control of dynamical Bloch oscillations in a bulk semiconductor via ultra-intense
multi-THz fields
type: conference
user_id: '49063'
year: '2014'
...
---
_id: '22957'
abstract:
- lang: eng
text: We show, by means of numerical and analytical methods, that media with a repulsive
nonlinearity which grows from the center to the periphery support a remarkable
variety of previously unknown complex stationary and dynamical three-dimensional
(3D) solitary-wave states. Peanut-shaped modulation profiles give rise to vertically
symmetric and antisymmetric vortex states, and novel stationary hybrid states,
built of top and bottom vortices with opposite topological charges, as well as
robust dynamical hybrids, which feature stable precession of a vortex on top of
a zero-vorticity soliton. The analysis reveals stability regions for symmetric,
antisymmetric, and hybrid states. In addition, bead-shaped modulation profiles
give rise to the first example of exact analytical solutions for stable 3D vortex
solitons. The predicted states may be realized in media with a controllable cubic
nonlinearity, such as Bose–Einstein condensates.
article_number: '063035'
author:
- first_name: Rodislav
full_name: Driben, Rodislav
last_name: Driben
- first_name: Yaroslav V.
full_name: Kartashov, Yaroslav V.
last_name: Kartashov
- first_name: Boris A.
full_name: Malomed, Boris A.
last_name: Malomed
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Lluis
full_name: Torner, Lluis
last_name: Torner
citation:
ama: Driben R, Kartashov YV, Malomed BA, Meier T, Torner L. Three-dimensional hybrid
vortex solitons. New Journal of Physics. 2014;16. doi:10.1088/1367-2630/16/6/063035
apa: Driben, R., Kartashov, Y. V., Malomed, B. A., Meier, T., & Torner, L. (2014).
Three-dimensional hybrid vortex solitons. New Journal of Physics, 16,
Article 063035. https://doi.org/10.1088/1367-2630/16/6/063035
bibtex: '@article{Driben_Kartashov_Malomed_Meier_Torner_2014, title={Three-dimensional
hybrid vortex solitons}, volume={16}, DOI={10.1088/1367-2630/16/6/063035},
number={063035}, journal={New Journal of Physics}, author={Driben, Rodislav and
Kartashov, Yaroslav V. and Malomed, Boris A. and Meier, Torsten and Torner, Lluis},
year={2014} }'
chicago: Driben, Rodislav, Yaroslav V. Kartashov, Boris A. Malomed, Torsten Meier,
and Lluis Torner. “Three-Dimensional Hybrid Vortex Solitons.” New Journal of
Physics 16 (2014). https://doi.org/10.1088/1367-2630/16/6/063035.
ieee: 'R. Driben, Y. V. Kartashov, B. A. Malomed, T. Meier, and L. Torner, “Three-dimensional
hybrid vortex solitons,” New Journal of Physics, vol. 16, Art. no. 063035,
2014, doi: 10.1088/1367-2630/16/6/063035.'
mla: Driben, Rodislav, et al. “Three-Dimensional Hybrid Vortex Solitons.” New
Journal of Physics, vol. 16, 063035, 2014, doi:10.1088/1367-2630/16/6/063035.
short: R. Driben, Y.V. Kartashov, B.A. Malomed, T. Meier, L. Torner, New Journal
of Physics 16 (2014).
date_created: 2021-08-06T09:05:41Z
date_updated: 2023-04-16T22:01:04Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1088/1367-2630/16/6/063035
intvolume: ' 16'
language:
- iso: eng
publication: New Journal of Physics
publication_identifier:
issn:
- 1367-2630
publication_status: published
status: public
title: Three-dimensional hybrid vortex solitons
type: journal_article
user_id: '49063'
volume: 16
year: '2014'
...
---
_id: '39497'
abstract:
- lang: eng
text: The wide usage of thermoelectric generators (TEG) is still blocked by very
high product costs. This paper presents anodized aluminum (Al) as an effective
and cheap alternative for ceramics like alumina (Al2O3) or aluminum nitride (AlN).
Al has a significantly higher thermal conductivity as both named ceramics. In
addition, the lower thermal stability of Al is still high enough to work with
bismuth telluride based modules, which are most common. To show the advantages
of the changed substrate, finite element method (FEM) simulations were performed.
These simulations show that by changing the cold side substrate material the temperature
drop across the substrate is reduced by 60 K. This correlates to a theoretical
power gain of more than 20 {%}. Furthermore, Al can be shaped much easier than
a ceramic material. The biggest advantage is obviously the price. Anodized Al
is around twenty times cheaper than Al2O3. To demonstrate the easy fabrication
of the proposed substrate, samples were prepared only with widely used processes
like those used for conventional printed circuit boards.
author:
- first_name: F.
full_name: Assion, F.
last_name: Assion
- first_name: V.
full_name: Geneiß, V.
last_name: Geneiß
- first_name: M.
full_name: Schönhoff, M.
last_name: Schönhoff
- first_name: C.
full_name: Hedayat, C.
last_name: Hedayat
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: 'Assion F, Geneiß V, Schönhoff M, Hedayat C, Hilleringmann U. Anodized Aluminum
as Effective and Cheap Alternative Substrate for Thermoelectric Generators. In:
Amaldi A, Tang F, eds. Proceedings of the 11th European Conference on Thermoelectrics.
Springer International Publishing; 2014:83–88.'
apa: Assion, F., Geneiß, V., Schönhoff, M., Hedayat, C., & Hilleringmann, U.
(2014). Anodized Aluminum as Effective and Cheap Alternative Substrate for Thermoelectric
Generators. In A. Amaldi & F. Tang (Eds.), Proceedings of the 11th European
Conference on Thermoelectrics (pp. 83–88). Springer International Publishing.
bibtex: '@inproceedings{Assion_Geneiß_Schönhoff_Hedayat_Hilleringmann_2014, place={Cham},
title={Anodized Aluminum as Effective and Cheap Alternative Substrate for Thermoelectric
Generators}, booktitle={Proceedings of the 11th European Conference on Thermoelectrics},
publisher={Springer International Publishing}, author={Assion, F. and Geneiß,
V. and Schönhoff, M. and Hedayat, C. and Hilleringmann, Ulrich}, editor={Amaldi,
Andrea and Tang, Francois}, year={2014}, pages={83–88} }'
chicago: 'Assion, F., V. Geneiß, M. Schönhoff, C. Hedayat, and Ulrich Hilleringmann.
“Anodized Aluminum as Effective and Cheap Alternative Substrate for Thermoelectric
Generators.” In Proceedings of the 11th European Conference on Thermoelectrics,
edited by Andrea Amaldi and Francois Tang, 83–88. Cham: Springer International
Publishing, 2014.'
ieee: F. Assion, V. Geneiß, M. Schönhoff, C. Hedayat, and U. Hilleringmann, “Anodized
Aluminum as Effective and Cheap Alternative Substrate for Thermoelectric Generators,”
in Proceedings of the 11th European Conference on Thermoelectrics, 2014,
pp. 83–88.
mla: Assion, F., et al. “Anodized Aluminum as Effective and Cheap Alternative Substrate
for Thermoelectric Generators.” Proceedings of the 11th European Conference
on Thermoelectrics, edited by Andrea Amaldi and Francois Tang, Springer International
Publishing, 2014, pp. 83–88.
short: 'F. Assion, V. Geneiß, M. Schönhoff, C. Hedayat, U. Hilleringmann, in: A.
Amaldi, F. Tang (Eds.), Proceedings of the 11th European Conference on Thermoelectrics,
Springer International Publishing, Cham, 2014, pp. 83–88.'
date_created: 2023-01-24T11:41:49Z
date_updated: 2023-03-22T10:09:25Z
department:
- _id: '59'
editor:
- first_name: Andrea
full_name: Amaldi, Andrea
last_name: Amaldi
- first_name: Francois
full_name: Tang, Francois
last_name: Tang
language:
- iso: eng
page: 83–88
place: Cham
publication: Proceedings of the 11th European Conference on Thermoelectrics
publication_identifier:
isbn:
- 978-3-319-07332-3
publisher: Springer International Publishing
status: public
title: Anodized Aluminum as Effective and Cheap Alternative Substrate for Thermoelectric
Generators
type: conference
user_id: '20179'
year: '2014'
...
---
_id: '39494'
author:
- first_name: Kelash
full_name: Kanwar, Kelash
last_name: Kanwar
- first_name: Thomas
full_name: Mager, Thomas
last_name: Mager
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
- first_name: Volker
full_name: Geneiss, Volker
last_name: Geneiss
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
citation:
ama: 'Kanwar K, Mager T, Hilleringmann U, Geneiss V, Hedayat C. Embedded UHF RFID
tag design process for rubber transmission belt using 3D model. In: 2014 IEEE
RFID Technology and Applications Conference (RFID-TA). IEEE; 2014. doi:10.1109/rfid-ta.2014.6934208'
apa: Kanwar, K., Mager, T., Hilleringmann, U., Geneiss, V., & Hedayat, C. (2014).
Embedded UHF RFID tag design process for rubber transmission belt using 3D model.
2014 IEEE RFID Technology and Applications Conference (RFID-TA). https://doi.org/10.1109/rfid-ta.2014.6934208
bibtex: '@inproceedings{Kanwar_Mager_Hilleringmann_Geneiss_Hedayat_2014, title={Embedded
UHF RFID tag design process for rubber transmission belt using 3D model}, DOI={10.1109/rfid-ta.2014.6934208},
booktitle={2014 IEEE RFID Technology and Applications Conference (RFID-TA)}, publisher={IEEE},
author={Kanwar, Kelash and Mager, Thomas and Hilleringmann, Ulrich and Geneiss,
Volker and Hedayat, Christian}, year={2014} }'
chicago: Kanwar, Kelash, Thomas Mager, Ulrich Hilleringmann, Volker Geneiss, and
Christian Hedayat. “Embedded UHF RFID Tag Design Process for Rubber Transmission
Belt Using 3D Model.” In 2014 IEEE RFID Technology and Applications Conference
(RFID-TA). IEEE, 2014. https://doi.org/10.1109/rfid-ta.2014.6934208.
ieee: 'K. Kanwar, T. Mager, U. Hilleringmann, V. Geneiss, and C. Hedayat, “Embedded
UHF RFID tag design process for rubber transmission belt using 3D model,” 2014,
doi: 10.1109/rfid-ta.2014.6934208.'
mla: Kanwar, Kelash, et al. “Embedded UHF RFID Tag Design Process for Rubber Transmission
Belt Using 3D Model.” 2014 IEEE RFID Technology and Applications Conference
(RFID-TA), IEEE, 2014, doi:10.1109/rfid-ta.2014.6934208.
short: 'K. Kanwar, T. Mager, U. Hilleringmann, V. Geneiss, C. Hedayat, in: 2014
IEEE RFID Technology and Applications Conference (RFID-TA), IEEE, 2014.'
date_created: 2023-01-24T11:37:52Z
date_updated: 2023-03-22T10:11:38Z
department:
- _id: '59'
doi: 10.1109/rfid-ta.2014.6934208
language:
- iso: eng
publication: 2014 IEEE RFID Technology and Applications Conference (RFID-TA)
publication_status: published
publisher: IEEE
status: public
title: Embedded UHF RFID tag design process for rubber transmission belt using 3D
model
type: conference
user_id: '20179'
year: '2014'
...
---
_id: '43914'
abstract:
- lang: eng
text: Ultra-intense and CEP-stable waveforms in the multi-THz range control dynamical
Bloch oscillations and interband polarization in bulk GaSe, leading to the emission
of all-coherent high-order harmonics covering 12.7 optical octaves from THz to
VIS regimes.
article_number: 10.Thu.A.3
author:
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: M.
full_name: Hohenleutner, M.
last_name: Hohenleutner
- first_name: O.
full_name: Schubert, O.
last_name: Schubert
- first_name: F.
full_name: Langer, F.
last_name: Langer
- first_name: B.
full_name: Urbanek, B.
last_name: Urbanek
- first_name: C.
full_name: Lange, C.
last_name: Lange
- first_name: U.
full_name: Huttner, U.
last_name: Huttner
- first_name: D.
full_name: Golde, D.
last_name: Golde
- first_name: M.
full_name: Kira, M.
last_name: Kira
- first_name: S.W.
full_name: Koch, S.W.
last_name: Koch
- first_name: R.
full_name: Huber, R.
last_name: Huber
citation:
ama: 'Meier T, Hohenleutner M, Schubert O, et al. Phase-locked multi-THz high-harmonic
generation by dynamical bloch oscillations in bulk semiconductors. In: 19th
International Conference on Ultrafast Phenomena. ; 2014. doi:10.1364/UP.2014.10.Thu.A.3'
apa: Meier, T., Hohenleutner, M., Schubert, O., Langer, F., Urbanek, B., Lange,
C., Huttner, U., Golde, D., Kira, M., Koch, S. W., & Huber, R. (2014). Phase-locked
multi-THz high-harmonic generation by dynamical bloch oscillations in bulk semiconductors.
19th International Conference on Ultrafast Phenomena, Article 10.Thu.A.3.
International Conference on Ultrafast Phenomena 2014, Okinawa Japan. https://doi.org/10.1364/UP.2014.10.Thu.A.3
bibtex: '@inproceedings{Meier_Hohenleutner_Schubert_Langer_Urbanek_Lange_Huttner_Golde_Kira_Koch_et
al._2014, title={Phase-locked multi-THz high-harmonic generation by dynamical
bloch oscillations in bulk semiconductors}, DOI={10.1364/UP.2014.10.Thu.A.3},
number={10.Thu.A.3}, booktitle={19th International Conference on Ultrafast Phenomena},
author={Meier, Torsten and Hohenleutner, M. and Schubert, O. and Langer, F. and
Urbanek, B. and Lange, C. and Huttner, U. and Golde, D. and Kira, M. and Koch,
S.W. and et al.}, year={2014} }'
chicago: Meier, Torsten, M. Hohenleutner, O. Schubert, F. Langer, B. Urbanek, C.
Lange, U. Huttner, et al. “Phase-Locked Multi-THz High-Harmonic Generation by
Dynamical Bloch Oscillations in Bulk Semiconductors.” In 19th International
Conference on Ultrafast Phenomena, 2014. https://doi.org/10.1364/UP.2014.10.Thu.A.3.
ieee: 'T. Meier et al., “Phase-locked multi-THz high-harmonic generation
by dynamical bloch oscillations in bulk semiconductors,” presented at the International
Conference on Ultrafast Phenomena 2014, Okinawa Japan, 2014, doi: 10.1364/UP.2014.10.Thu.A.3.'
mla: Meier, Torsten, et al. “Phase-Locked Multi-THz High-Harmonic Generation by
Dynamical Bloch Oscillations in Bulk Semiconductors.” 19th International Conference
on Ultrafast Phenomena, 10.Thu.A.3, 2014, doi:10.1364/UP.2014.10.Thu.A.3.
short: 'T. Meier, M. Hohenleutner, O. Schubert, F. Langer, B. Urbanek, C. Lange,
U. Huttner, D. Golde, M. Kira, S.W. Koch, R. Huber, in: 19th International Conference
on Ultrafast Phenomena, 2014.'
conference:
end_date: 2014-07-11
location: Okinawa Japan
name: International Conference on Ultrafast Phenomena 2014
start_date: 2014-07-07
date_created: 2023-04-16T22:00:19Z
date_updated: 2023-04-16T22:00:23Z
department:
- _id: '293'
doi: 10.1364/UP.2014.10.Thu.A.3
language:
- iso: eng
publication: 19th International Conference on Ultrafast Phenomena
publication_identifier:
isbn:
- 1-55752-279-0
publication_status: published
status: public
title: Phase-locked multi-THz high-harmonic generation by dynamical bloch oscillations
in bulk semiconductors
type: conference
user_id: '49063'
year: '2014'
...
---
_id: '22955'
abstract:
- lang: eng
text: The dynamics of 3D Airy-vortex wave packets is studied under the action of
strong self-focusing Kerr nonlinearity. Emissions of nonlinear 3D waves out of
the main wave packets with the topological charges were demonstrated. Because
of the conservation of the total angular momentum, charges of the emitted waves
are equal to those carried by the parental light structure. The rapid collapse
imposes a severe limitation on the propagation of multidimensional waves in Kerr
media. However, the structure of the Airy beam carrier allows the coupling of
light from the leading, most intense peak into neighboring peaks and consequently
strongly postpones the collapse. The dependence of the critical input amplitude
for the appearance of a fast collapse on the beam width is studied for wave packets
with zero and nonzero topological charges. Wave packets carrying angular momentum
are found to be much more resistant to the rapid collapse.
author:
- first_name: Rodislav
full_name: Driben, Rodislav
last_name: Driben
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: 'Driben R, Meier T. Nonlinear dynamics of Airy-vortex 3D wave packets: emission
of vortex light waves. Optics Letters. 2014;39(19):5539-5542. doi:10.1364/ol.39.005539'
apa: 'Driben, R., & Meier, T. (2014). Nonlinear dynamics of Airy-vortex 3D wave
packets: emission of vortex light waves. Optics Letters, 39(19),
5539–5542. https://doi.org/10.1364/ol.39.005539'
bibtex: '@article{Driben_Meier_2014, title={Nonlinear dynamics of Airy-vortex 3D
wave packets: emission of vortex light waves}, volume={39}, DOI={10.1364/ol.39.005539},
number={19}, journal={Optics Letters}, author={Driben, Rodislav and Meier, Torsten},
year={2014}, pages={5539–5542} }'
chicago: 'Driben, Rodislav, and Torsten Meier. “Nonlinear Dynamics of Airy-Vortex
3D Wave Packets: Emission of Vortex Light Waves.” Optics Letters 39, no.
19 (2014): 5539–42. https://doi.org/10.1364/ol.39.005539.'
ieee: 'R. Driben and T. Meier, “Nonlinear dynamics of Airy-vortex 3D wave packets:
emission of vortex light waves,” Optics Letters, vol. 39, no. 19, pp. 5539–5542,
2014, doi: 10.1364/ol.39.005539.'
mla: 'Driben, Rodislav, and Torsten Meier. “Nonlinear Dynamics of Airy-Vortex 3D
Wave Packets: Emission of Vortex Light Waves.” Optics Letters, vol. 39,
no. 19, 2014, pp. 5539–42, doi:10.1364/ol.39.005539.'
short: R. Driben, T. Meier, Optics Letters 39 (2014) 5539–5542.
date_created: 2021-08-06T09:03:44Z
date_updated: 2023-04-16T21:53:19Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
doi: 10.1364/ol.39.005539
intvolume: ' 39'
issue: '19'
language:
- iso: eng
page: 5539-5542
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
status: public
title: 'Nonlinear dynamics of Airy-vortex 3D wave packets: emission of vortex light
waves'
type: journal_article
user_id: '49063'
volume: 39
year: '2014'
...
---
_id: '44746'
author:
- first_name: Bardo
full_name: Herzig, Bardo
id: '217'
last_name: Herzig
- first_name: S.
full_name: Aßmann, S.
last_name: Aßmann
citation:
ama: 'Herzig B, Aßmann S. Entgrenzung von Schule in der digitalen Welt. In: Aßmann
S, Meister DM, Pielsticker A, eds. School’s out? Informelle und formelle Medienbildung.
kopaed; 2014:43-55.'
apa: Herzig, B., & Aßmann, S. (2014). Entgrenzung von Schule in der digitalen
Welt. In S. Aßmann, D. M. Meister, & A. Pielsticker (Eds.), School’s out?
Informelle und formelle Medienbildung (pp. 43–55). kopaed.
bibtex: '@inbook{Herzig_Aßmann_2014, place={München}, title={Entgrenzung von Schule
in der digitalen Welt}, booktitle={School’s out? Informelle und formelle Medienbildung},
publisher={kopaed}, author={Herzig, Bardo and Aßmann, S.}, editor={Aßmann, S.
and Meister, D. M. and Pielsticker, A.}, year={2014}, pages={43–55} }'
chicago: 'Herzig, Bardo, and S. Aßmann. “Entgrenzung von Schule in der digitalen
Welt.” In School’s out? Informelle und formelle Medienbildung, edited by
S. Aßmann, D. M. Meister, and A. Pielsticker, 43–55. München: kopaed, 2014.'
ieee: 'B. Herzig and S. Aßmann, “Entgrenzung von Schule in der digitalen Welt,”
in School’s out? Informelle und formelle Medienbildung, S. Aßmann, D. M.
Meister, and A. Pielsticker, Eds. München: kopaed, 2014, pp. 43–55.'
mla: Herzig, Bardo, and S. Aßmann. “Entgrenzung von Schule in der digitalen Welt.”
School’s out? Informelle und formelle Medienbildung, edited by S. Aßmann
et al., kopaed, 2014, pp. 43–55.
short: 'B. Herzig, S. Aßmann, in: S. Aßmann, D.M. Meister, A. Pielsticker (Eds.),
School’s out? Informelle und formelle Medienbildung, kopaed, München, 2014, pp.
43–55.'
date_created: 2023-05-11T09:00:00Z
date_updated: 2023-05-11T09:00:06Z
department:
- _id: '459'
editor:
- first_name: S.
full_name: Aßmann, S.
last_name: Aßmann
- first_name: D. M.
full_name: Meister, D. M.
last_name: Meister
- first_name: A.
full_name: Pielsticker, A.
last_name: Pielsticker
language:
- iso: ger
page: 43-55
place: München
publication: School’s out? Informelle und formelle Medienbildung
publisher: kopaed
status: public
title: Entgrenzung von Schule in der digitalen Welt
type: book_chapter
user_id: '21240'
year: '2014'
...