---
_id: '16107'
author:
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Philip J. D.
full_name: Crowley, Philip J. D.
last_name: Crowley
- first_name: Animesh
full_name: Datta, Animesh
last_name: Datta
- first_name: Joshua
full_name: Nunn, Joshua
last_name: Nunn
- first_name: Lijian
full_name: Zhang, Lijian
last_name: Zhang
- first_name: Ian
full_name: Walmsley, Ian
last_name: Walmsley
citation:
ama: Bartley T, Crowley PJD, Datta A, Nunn J, Zhang L, Walmsley I. Strategies for
enhancing quantum entanglement by local photon subtraction. Physical Review
A. 2013. doi:10.1103/physreva.87.022313
apa: Bartley, T., Crowley, P. J. D., Datta, A., Nunn, J., Zhang, L., & Walmsley,
I. (2013). Strategies for enhancing quantum entanglement by local photon subtraction.
Physical Review A. https://doi.org/10.1103/physreva.87.022313
bibtex: '@article{Bartley_Crowley_Datta_Nunn_Zhang_Walmsley_2013, title={Strategies
for enhancing quantum entanglement by local photon subtraction}, DOI={10.1103/physreva.87.022313},
journal={Physical Review A}, author={Bartley, Tim and Crowley, Philip J. D. and
Datta, Animesh and Nunn, Joshua and Zhang, Lijian and Walmsley, Ian}, year={2013}
}'
chicago: Bartley, Tim, Philip J. D. Crowley, Animesh Datta, Joshua Nunn, Lijian
Zhang, and Ian Walmsley. “Strategies for Enhancing Quantum Entanglement by Local
Photon Subtraction.” Physical Review A, 2013. https://doi.org/10.1103/physreva.87.022313.
ieee: T. Bartley, P. J. D. Crowley, A. Datta, J. Nunn, L. Zhang, and I. Walmsley,
“Strategies for enhancing quantum entanglement by local photon subtraction,” Physical
Review A, 2013.
mla: Bartley, Tim, et al. “Strategies for Enhancing Quantum Entanglement by Local
Photon Subtraction.” Physical Review A, 2013, doi:10.1103/physreva.87.022313.
short: T. Bartley, P.J.D. Crowley, A. Datta, J. Nunn, L. Zhang, I. Walmsley, Physical
Review A (2013).
date_created: 2020-02-26T15:03:01Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '15'
doi: 10.1103/physreva.87.022313
extern: '1'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
issn:
- 1050-2947
- 1094-1622
publication_status: published
status: public
title: Strategies for enhancing quantum entanglement by local photon subtraction
type: journal_article
user_id: '49683'
year: '2013'
...
---
_id: '16108'
author:
- first_name: Mihai
full_name: Vidrighin, Mihai
last_name: Vidrighin
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Gaia
full_name: Donati, Gaia
last_name: Donati
- first_name: Xian-Min
full_name: Jin, Xian-Min
last_name: Jin
- first_name: Marco
full_name: Barbieri, Marco
last_name: Barbieri
- first_name: W. Steven
full_name: Kolthammer, W. Steven
last_name: Kolthammer
- first_name: Animesh
full_name: Datta, Animesh
last_name: Datta
- first_name: Ian A.
full_name: Walmsley, Ian A.
last_name: Walmsley
citation:
ama: Vidrighin M, Bartley T, Donati G, et al. Requirements for two-source entanglement
concentration. Quantum Measurements and Quantum Metrology. 2013. doi:10.2478/qmetro-2013-0002
apa: Vidrighin, M., Bartley, T., Donati, G., Jin, X.-M., Barbieri, M., Kolthammer,
W. S., … Walmsley, I. A. (2013). Requirements for two-source entanglement concentration.
Quantum Measurements and Quantum Metrology. https://doi.org/10.2478/qmetro-2013-0002
bibtex: '@article{Vidrighin_Bartley_Donati_Jin_Barbieri_Kolthammer_Datta_Walmsley_2013,
title={Requirements for two-source entanglement concentration}, DOI={10.2478/qmetro-2013-0002},
journal={Quantum Measurements and Quantum Metrology}, author={Vidrighin, Mihai
and Bartley, Tim and Donati, Gaia and Jin, Xian-Min and Barbieri, Marco and Kolthammer,
W. Steven and Datta, Animesh and Walmsley, Ian A.}, year={2013} }'
chicago: Vidrighin, Mihai, Tim Bartley, Gaia Donati, Xian-Min Jin, Marco Barbieri,
W. Steven Kolthammer, Animesh Datta, and Ian A. Walmsley. “Requirements for Two-Source
Entanglement Concentration.” Quantum Measurements and Quantum Metrology,
2013. https://doi.org/10.2478/qmetro-2013-0002.
ieee: M. Vidrighin et al., “Requirements for two-source entanglement concentration,”
Quantum Measurements and Quantum Metrology, 2013.
mla: Vidrighin, Mihai, et al. “Requirements for Two-Source Entanglement Concentration.”
Quantum Measurements and Quantum Metrology, 2013, doi:10.2478/qmetro-2013-0002.
short: M. Vidrighin, T. Bartley, G. Donati, X.-M. Jin, M. Barbieri, W.S. Kolthammer,
A. Datta, I.A. Walmsley, Quantum Measurements and Quantum Metrology (2013).
date_created: 2020-02-26T15:03:56Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '15'
doi: 10.2478/qmetro-2013-0002
extern: '1'
language:
- iso: eng
publication: Quantum Measurements and Quantum Metrology
publication_identifier:
issn:
- 2299-114X
publication_status: published
status: public
title: Requirements for two-source entanglement concentration
type: journal_article
user_id: '49683'
year: '2013'
...
---
_id: '16109'
author:
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Gaia
full_name: Donati, Gaia
last_name: Donati
- first_name: Justin B.
full_name: Spring, Justin B.
last_name: Spring
- first_name: Xian-Min
full_name: Jin, Xian-Min
last_name: Jin
- first_name: Marco
full_name: Barbieri, Marco
last_name: Barbieri
- first_name: Animesh
full_name: Datta, Animesh
last_name: Datta
- first_name: Brian J.
full_name: Smith, Brian J.
last_name: Smith
- first_name: Ian A.
full_name: Walmsley, Ian A.
last_name: Walmsley
citation:
ama: Bartley T, Donati G, Spring JB, et al. Multiphoton state engineering by heralded
interference between single photons and coherent states. Physical Review A.
2012. doi:10.1103/physreva.86.043820
apa: Bartley, T., Donati, G., Spring, J. B., Jin, X.-M., Barbieri, M., Datta, A.,
… Walmsley, I. A. (2012). Multiphoton state engineering by heralded interference
between single photons and coherent states. Physical Review A. https://doi.org/10.1103/physreva.86.043820
bibtex: '@article{Bartley_Donati_Spring_Jin_Barbieri_Datta_Smith_Walmsley_2012,
title={Multiphoton state engineering by heralded interference between single photons
and coherent states}, DOI={10.1103/physreva.86.043820},
journal={Physical Review A}, author={Bartley, Tim and Donati, Gaia and Spring,
Justin B. and Jin, Xian-Min and Barbieri, Marco and Datta, Animesh and Smith,
Brian J. and Walmsley, Ian A.}, year={2012} }'
chicago: Bartley, Tim, Gaia Donati, Justin B. Spring, Xian-Min Jin, Marco Barbieri,
Animesh Datta, Brian J. Smith, and Ian A. Walmsley. “Multiphoton State Engineering
by Heralded Interference between Single Photons and Coherent States.” Physical
Review A, 2012. https://doi.org/10.1103/physreva.86.043820.
ieee: T. Bartley et al., “Multiphoton state engineering by heralded interference
between single photons and coherent states,” Physical Review A, 2012.
mla: Bartley, Tim, et al. “Multiphoton State Engineering by Heralded Interference
between Single Photons and Coherent States.” Physical Review A, 2012, doi:10.1103/physreva.86.043820.
short: T. Bartley, G. Donati, J.B. Spring, X.-M. Jin, M. Barbieri, A. Datta, B.J.
Smith, I.A. Walmsley, Physical Review A (2012).
date_created: 2020-02-26T15:04:54Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '15'
doi: 10.1103/physreva.86.043820
extern: '1'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
issn:
- 1050-2947
- 1094-1622
publication_status: published
status: public
title: Multiphoton state engineering by heralded interference between single photons
and coherent states
type: journal_article
user_id: '49683'
year: '2012'
...
---
_id: '16110'
author:
- first_name: Gregor
full_name: Jotzu, Gregor
last_name: Jotzu
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Hendrik B.
full_name: Coldenstrodt-Ronge, Hendrik B.
last_name: Coldenstrodt-Ronge
- first_name: Brian J.
full_name: Smith, Brian J.
last_name: Smith
- first_name: Ian A.
full_name: Walmsley, Ian A.
last_name: Walmsley
citation:
ama: Jotzu G, Bartley T, Coldenstrodt-Ronge HB, Smith BJ, Walmsley IA. Continuous
phase stabilization and active interferometer control using two modes. Journal
of Modern Optics. 2011:42-45. doi:10.1080/09500340.2011.621033
apa: Jotzu, G., Bartley, T., Coldenstrodt-Ronge, H. B., Smith, B. J., & Walmsley,
I. A. (2011). Continuous phase stabilization and active interferometer control
using two modes. Journal of Modern Optics, 42–45. https://doi.org/10.1080/09500340.2011.621033
bibtex: '@article{Jotzu_Bartley_Coldenstrodt-Ronge_Smith_Walmsley_2011, title={Continuous
phase stabilization and active interferometer control using two modes}, DOI={10.1080/09500340.2011.621033},
journal={Journal of Modern Optics}, author={Jotzu, Gregor and Bartley, Tim and
Coldenstrodt-Ronge, Hendrik B. and Smith, Brian J. and Walmsley, Ian A.}, year={2011},
pages={42–45} }'
chicago: Jotzu, Gregor, Tim Bartley, Hendrik B. Coldenstrodt-Ronge, Brian J. Smith,
and Ian A. Walmsley. “Continuous Phase Stabilization and Active Interferometer
Control Using Two Modes.” Journal of Modern Optics, 2011, 42–45. https://doi.org/10.1080/09500340.2011.621033.
ieee: G. Jotzu, T. Bartley, H. B. Coldenstrodt-Ronge, B. J. Smith, and I. A. Walmsley,
“Continuous phase stabilization and active interferometer control using two modes,”
Journal of Modern Optics, pp. 42–45, 2011.
mla: Jotzu, Gregor, et al. “Continuous Phase Stabilization and Active Interferometer
Control Using Two Modes.” Journal of Modern Optics, 2011, pp. 42–45, doi:10.1080/09500340.2011.621033.
short: G. Jotzu, T. Bartley, H.B. Coldenstrodt-Ronge, B.J. Smith, I.A. Walmsley,
Journal of Modern Optics (2011) 42–45.
date_created: 2020-02-26T15:05:58Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '15'
doi: 10.1080/09500340.2011.621033
extern: '1'
language:
- iso: eng
page: 42-45
publication: Journal of Modern Optics
publication_identifier:
issn:
- 0950-0340
- 1362-3044
publication_status: published
status: public
title: Continuous phase stabilization and active interferometer control using two
modes
type: journal_article
user_id: '49683'
year: '2011'
...
---
_id: '16111'
author:
- first_name: B.
full_name: Heim, B.
last_name: Heim
- first_name: D.
full_name: Elser, D.
last_name: Elser
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: M.
full_name: Sabuncu, M.
last_name: Sabuncu
- first_name: C.
full_name: Wittmann, C.
last_name: Wittmann
- first_name: D.
full_name: Sych, D.
last_name: Sych
- first_name: C.
full_name: Marquardt, C.
last_name: Marquardt
- first_name: G.
full_name: Leuchs, G.
last_name: Leuchs
citation:
ama: Heim B, Elser D, Bartley T, et al. Atmospheric channel characteristics for
quantum communication with continuous polarization variables. Applied Physics
B. 2009:635-640. doi:10.1007/s00340-009-3838-8
apa: Heim, B., Elser, D., Bartley, T., Sabuncu, M., Wittmann, C., Sych, D., … Leuchs,
G. (2009). Atmospheric channel characteristics for quantum communication with
continuous polarization variables. Applied Physics B, 635–640. https://doi.org/10.1007/s00340-009-3838-8
bibtex: '@article{Heim_Elser_Bartley_Sabuncu_Wittmann_Sych_Marquardt_Leuchs_2009,
title={Atmospheric channel characteristics for quantum communication with continuous
polarization variables}, DOI={10.1007/s00340-009-3838-8},
journal={Applied Physics B}, author={Heim, B. and Elser, D. and Bartley, Tim and
Sabuncu, M. and Wittmann, C. and Sych, D. and Marquardt, C. and Leuchs, G.}, year={2009},
pages={635–640} }'
chicago: Heim, B., D. Elser, Tim Bartley, M. Sabuncu, C. Wittmann, D. Sych, C. Marquardt,
and G. Leuchs. “Atmospheric Channel Characteristics for Quantum Communication
with Continuous Polarization Variables.” Applied Physics B, 2009, 635–40.
https://doi.org/10.1007/s00340-009-3838-8.
ieee: B. Heim et al., “Atmospheric channel characteristics for quantum communication
with continuous polarization variables,” Applied Physics B, pp. 635–640,
2009.
mla: Heim, B., et al. “Atmospheric Channel Characteristics for Quantum Communication
with Continuous Polarization Variables.” Applied Physics B, 2009, pp. 635–40,
doi:10.1007/s00340-009-3838-8.
short: B. Heim, D. Elser, T. Bartley, M. Sabuncu, C. Wittmann, D. Sych, C. Marquardt,
G. Leuchs, Applied Physics B (2009) 635–640.
date_created: 2020-02-26T15:06:49Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '15'
doi: 10.1007/s00340-009-3838-8
extern: '1'
language:
- iso: eng
page: 635-640
publication: Applied Physics B
publication_identifier:
issn:
- 0946-2171
- 1432-0649
publication_status: published
status: public
title: Atmospheric channel characteristics for quantum communication with continuous
polarization variables
type: journal_article
user_id: '49683'
year: '2009'
...
---
_id: '3094'
abstract:
- lang: eng
text: We demonstrate for the first time the feasibility of free space quantum key
distribution with continuous variables under real atmospheric conditions. More
specifically, we transmit coherent polarization states over a 100 m free space
channel on the roof of our institute's building. In our scheme, signal and local
oscillator (LO) are combined in a single spatial mode, which auto-compensates
atmospheric fluctuations and results in an excellent interference. Furthermore,
the LO acts as a spatial and spectral filter, thus allowing unrestrained daylight
operation.
author:
- first_name: D.
full_name: Elser, D.
last_name: Elser
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: B.
full_name: Heim, B.
last_name: Heim
- first_name: Ch
full_name: Wittmann, Ch
last_name: Wittmann
- first_name: D.
full_name: Sych, D.
last_name: Sych
- first_name: G.
full_name: Leuchs, G.
last_name: Leuchs
citation:
ama: Elser D, Bartley T, Heim B, Wittmann C, Sych D, Leuchs G. Feasibility of free
space quantum key distribution with coherent polarization states. New Journal
of Physics. 2009;(4):045014.
apa: Elser, D., Bartley, T., Heim, B., Wittmann, C., Sych, D., & Leuchs, G.
(2009). Feasibility of free space quantum key distribution with coherent polarization
states. New Journal of Physics, 4, 045014.
bibtex: '@article{Elser_Bartley_Heim_Wittmann_Sych_Leuchs_2009, title={Feasibility
of free space quantum key distribution with coherent polarization states}, number={4},
journal={New Journal of Physics}, author={Elser, D. and Bartley, Tim and Heim,
B. and Wittmann, Ch and Sych, D. and Leuchs, G.}, year={2009}, pages={045014}
}'
chicago: 'Elser, D., Tim Bartley, B. Heim, Ch Wittmann, D. Sych, and G. Leuchs.
“Feasibility of Free Space Quantum Key Distribution with Coherent Polarization
States.” New Journal of Physics, no. 4 (2009): 045014.'
ieee: D. Elser, T. Bartley, B. Heim, C. Wittmann, D. Sych, and G. Leuchs, “Feasibility
of free space quantum key distribution with coherent polarization states,” New
Journal of Physics, no. 4, p. 045014, 2009.
mla: Elser, D., et al. “Feasibility of Free Space Quantum Key Distribution with
Coherent Polarization States.” New Journal of Physics, no. 4, 2009, p.
045014.
short: D. Elser, T. Bartley, B. Heim, C. Wittmann, D. Sych, G. Leuchs, New Journal
of Physics (2009) 045014.
date_created: 2018-06-06T12:34:08Z
date_updated: 2022-10-11T07:22:40Z
department:
- _id: '15'
extern: '1'
issue: '4'
language:
- iso: eng
page: '045014'
publication: New Journal of Physics
publication_identifier:
issn:
- 1367-2630
status: public
title: Feasibility of free space quantum key distribution with coherent polarization
states
type: journal_article
user_id: '49683'
year: '2009'
...