@article{24788,
  author       = {{Alhaddad, Samer and Förstner, Jens and Groth, Stefan and Grünewald, Daniel and Grynko, Yevgen and Hannig, Frank and Kenter, Tobias and Pfreundt, Franz‐Josef and Plessl, Christian and Schotte, Merlind and Steinke, Thomas and Teich, Jürgen and Weiser, Martin and Wende, Florian}},
  issn         = {{1532-0626}},
  journal      = {{Concurrency and Computation: Practice and Experience}},
  keywords     = {{tet_topic_hpc}},
  pages        = {{e6616}},
  title        = {{{The HighPerMeshes framework for numerical algorithms on unstructured grids}}},
  doi          = {{10.1002/cpe.6616}},
  year         = {{2021}},
}

@article{29209,
  abstract     = {{We demonstrate an optical arbitrary waveform measurement (OAWM) system that exploits a bank of silicon photonic (SiP) frequency-tunable coupled-resonator optical waveguide (CROW) filters for gapless spectral slicing of broadband optical signals. The spectral slices are coherently detected using a frequency comb as a multi-wavelength local oscillator (LO) and stitched together by digital signal processing (DSP). For high-quality signal reconstruction, we have implemented a maximum-ratio combining (MRC) technique based on precise calibration of the complex-valued opto-electronic transfer functions of all detection paths. In a proof-of-concept experiment, we demonstrate the viability of the scheme by implementing a four-channel system that offers an overall detection bandwidth of 140 GHz. Exploiting a femtosecond laser with precisely known pulse shape for calibration along with dynamic amplitude and phase estimation, we reconstruct 100 GBd QPSK, 16QAM and 64QAM optical data signals. The reconstructed signals show improved quality compared to that obtained with a single high-speed intradyne receiver, while the electronic bandwidth requirements of the individual coherent receivers are greatly reduced.}},
  author       = {{Fang, Dengyang and Zazzi, Andrea and Müller, Juliana and Dray, Daniel and Fullner, Christoph and Marin-Palomo, Pablo and Tabatabaei Mashayekh, Alireza and Dipta Das, Arka and Weizel, Maxim and Gudyriev, Sergiy and Freude, Wolfgang and Randel, Sebastian and Scheytt, J. Christoph and Witzens, Jeremy and Koos, Christian}},
  issn         = {{0733-8724}},
  journal      = {{Journal of Lightwave Technology}},
  keywords     = {{Atomic and Molecular Physics, and Optics}},
  pages        = {{1--1}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters}}},
  doi          = {{10.1109/jlt.2021.3130764}},
  year         = {{2021}},
}

@article{29211,
  abstract     = {{Electrical-optical signal processing has been shown to be a promising path to overcome the limitations of state-of-the-art all-electrical data converters. In addition to ultra-broadband signal processing, it allows leveraging ultra-low jitter mode-locked lasers and thus increasing the aperture jitter limited effective number of bits at high analog signal frequencies. In this paper, we review our recent progress towards optically enabled time- and frequency-interleaved analog-to-digital converters, as well as their monolithic integration in electronic-photonic integrated circuits. For signal frequencies up to 65 GHz, an optoelectronic track-and-hold amplifier based on the source-emitter-follower architecture is shown as a power efficient approach in optically enabled BiCMOS technology. At higher signal frequencies, integrated photonic filters enable signal slicing in the frequency domain and further scaling of the conversion bandwidth, with the reconstruction of a 140 GHz optical signal being shown. We further show how such optically enabled data converter architectures can be applied to a nonlinear Fourier transform based integrated transceiver in particular and discuss their applicability to broadband optical links in general.}},
  author       = {{Zazzi, Andrea and Müller, Juliana and Weizel, Maxim and Koch, Jonas and Fang, Dengyang and Moscoso-Martir, Alvaro and Tabatabaei Mashayekh, Ali and Das, Arka D. and Drays, Daniel and Merget, Florian and Kartner, Franz X. and Pachnicke, Stephan and Koos, Christian and Scheytt, J. Christoph and Witzens, Jeremy}},
  issn         = {{2644-1349}},
  journal      = {{IEEE Open Journal of the Solid-State Circuits Society}},
  pages        = {{209--221}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Optically Enabled ADCs and Application to Optical Communications}}},
  doi          = {{10.1109/ojsscs.2021.3110943}},
  volume       = {{1}},
  year         = {{2021}},
}

@article{29212,
  author       = {{Fang, Dengyang and Zazzi, Andrea and Müller, Juliana and Daniel, Drayß and Füllner, Christoph and Marin-Palomo, Pablo and Mashayekh, Ali Tabatabaei and Das, Arka Dipta and Weizel, Maxim and Gudyriev, Sergiy and Freude, Wolfgang and Randel, Sebastian and Scheytt, J. Christoph and Witzens, Jeremy and Koos, Christian}},
  isbn         = {{978-1-943580-86-6}},
  journal      = {{OSA Technical Digest}},
  title        = {{{Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform}}},
  doi          = {{10.1109/JLT.2021.3130764}},
  year         = {{2021}},
}

@article{23476,
  author       = {{Weizel, Maxim and Scheytt, J. Christoph and Kärtner, Franz X. and Witzens, Jeremy}},
  issn         = {{1094-4087}},
  journal      = {{Optics Express}},
  title        = {{{Optically clocked switched-emitter-follower THA in a photonic SiGe BiCMOS technology}}},
  doi          = {{10.1364/oe.425710}},
  year         = {{2021}},
}

@article{21362,
  author       = {{Xue, Yan and Chestnov, Igor and Sedov, Evgeny and Kiktenko, Evgeniy and Fedorov, Aleksey K. and Schumacher, Stefan and Ma, Xuekai and Kavokin, Alexey}},
  issn         = {{2643-1564}},
  journal      = {{Physical Review Research}},
  number       = {{1}},
  title        = {{{Split-ring polariton condensates as macroscopic two-level quantum systems}}},
  doi          = {{10.1103/physrevresearch.3.013099}},
  volume       = {{3}},
  year         = {{2021}},
}

@article{21359,
  author       = {{Barkhausen, Franziska and Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}},
  issn         = {{2469-9950}},
  journal      = {{Physical Review B}},
  number       = {{7}},
  title        = {{{Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials}}},
  doi          = {{10.1103/physrevb.103.075305}},
  volume       = {{103}},
  year         = {{2021}},
}

@article{40250,
  author       = {{Jain, Mitisha and Gerstmann, Uwe and Schmidt, Wolf Gero and Aldahhak, Hazem}},
  issn         = {{0192-8651}},
  journal      = {{Journal of Computational Chemistry}},
  keywords     = {{Computational Mathematics, General Chemistry}},
  number       = {{6}},
  pages        = {{413--420}},
  publisher    = {{Wiley}},
  title        = {{{Adatom mediated adsorption of            <scp>N‐heterocyclic</scp>            carbenes on Cu(111) and Au(111)}}},
  doi          = {{10.1002/jcc.26801}},
  volume       = {{43}},
  year         = {{2021}},
}

@article{29747,
  author       = {{Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe and Schmidt, Wolf Gero and Biktagirov, Timur}},
  issn         = {{1530-6984}},
  journal      = {{Nano Letters}},
  keywords     = {{Mechanical Engineering, Condensed Matter Physics, General Materials Science, General Chemistry, Bioengineering}},
  number       = {{19}},
  pages        = {{8119--8125}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC}}},
  doi          = {{10.1021/acs.nanolett.1c02564}},
  volume       = {{21}},
  year         = {{2021}},
}

@article{22010,
  author       = {{Aldahhak, Hazem and Hogan, Conor and Lindner, Susi and Appelfeller, Stephan and Eisele, Holger and Schmidt, Wolf Gero and Dähne, Mario and Gerstmann, Uwe and Franz, Martin}},
  issn         = {{2469-9950}},
  journal      = {{Physical Review B}},
  pages        = {{035303}},
  title        = {{{Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy}}},
  doi          = {{10.1103/physrevb.103.035303}},
  volume       = {{103}},
  year         = {{2021}},
}

@inproceedings{40374,
  abstract     = {{<jats:p>We present a frequency multimode integrated SU (1,1) interferometer with a polarization converter and strong signal-idler photon correlations. Phase sensitivity below the shot noise limit is demonstrated, various filtering and seeding strategies are discussed.</jats:p>}},
  author       = {{Ferreri, A. and Santandrea, Matteo and Stefszky, Michael and Luo, Kai Hong and Herrmann, Harald and Silberhorn, Christine and Sharapova, Polina}},
  booktitle    = {{Conference on Lasers and Electro-Optics}},
  publisher    = {{Optica Publishing Group}},
  title        = {{{Multimode integrated SU(1,1) interferometer}}},
  doi          = {{10.1364/cleo_qels.2021.ftu1n.6}},
  year         = {{2021}},
}

@article{21360,
  author       = {{Luk, Samuel M. H. and Vergnet, Hadrien and Lafont, Ombline and Lewandowski, Przemyslaw and Kwong, Nai H. and Galopin, Elisabeth and Lemaitre, Aristide and Roussignol, Philippe and Tignon, Jérôme and Schumacher, Stefan and Binder, Rolf and Baudin, Emmanuel}},
  issn         = {{2330-4022}},
  journal      = {{ACS Photonics}},
  pages        = {{449--454}},
  title        = {{{All-Optical Beam Steering Using the Polariton Lighthouse Effect}}},
  doi          = {{10.1021/acsphotonics.0c01962}},
  year         = {{2021}},
}

@article{40433,
  author       = {{Dong, Chuan-Ding and Schumacher, Stefan}},
  issn         = {{1932-7447}},
  journal      = {{The Journal of Physical Chemistry C}},
  keywords     = {{Surfaces, Coatings and Films, Physical and Theoretical Chemistry, General Energy, Electronic, Optical and Magnetic Materials}},
  number       = {{40}},
  pages        = {{21824--21830}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Microscopic Insights into Charge Formation and Energetics in n-Doped Organic Semiconductors}}},
  doi          = {{10.1021/acs.jpcc.1c05666}},
  volume       = {{125}},
  year         = {{2021}},
}

@article{40379,
  author       = {{Sukharnikov, Vladislav and Sharapova, Polina and Tikhonova, Olga}},
  issn         = {{0030-3992}},
  journal      = {{Optics &amp; Laser Technology}},
  keywords     = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials}},
  publisher    = {{Elsevier BV}},
  title        = {{{Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter}}},
  doi          = {{10.1016/j.optlastec.2020.106769}},
  volume       = {{136}},
  year         = {{2021}},
}

@article{23727,
  author       = {{Schapeler, Timon and Höpker, Jan Philipp and Bartley, Tim}},
  issn         = {{0953-2048}},
  journal      = {{Superconductor Science and Technology}},
  title        = {{{Quantum detector tomography of a high dynamic-range superconducting nanowire single-photon detector}}},
  doi          = {{10.1088/1361-6668/abee9a}},
  year         = {{2021}},
}

@inproceedings{63045,
  abstract     = {{<jats:p>We present the ultra-high bandwidth plasmonics platform that enables efficient electro-optic modulation at micrometer scale. Applications in optical communications are discussed.</jats:p>}},
  author       = {{Hoessbacher, Claudia and Baeuerle, Benedikt and De Leo, Eva and Medico, Nino Del and Duran, Hamit and Güsken, Nicholas Alexander and Habegger, Patrick and Heni, Wolfgang and Meier, Norbert}},
  booktitle    = {{Conference on Lasers and Electro-Optics}},
  publisher    = {{Optica Publishing Group}},
  title        = {{{Progress and Challenges of Plasmonics for Efficient and High-Speed Optical Communications}}},
  doi          = {{10.1364/cleo_si.2021.stu2b.6}},
  year         = {{2021}},
}

@article{21475,
  author       = {{Frese, Daniel and Wei, Qunshuo and Wang, Yongtian and Cinchetti, Mirko and Huang, Lingling and Zentgraf, Thomas}},
  issn         = {{2330-4022}},
  journal      = {{ACS Photonics}},
  number       = {{4}},
  pages        = {{1013--1019}},
  title        = {{{Nonlinear Bicolor Holography Using Plasmonic Metasurfaces}}},
  doi          = {{10.1021/acsphotonics.1c00028}},
  volume       = {{8}},
  year         = {{2021}},
}

@article{23991,
  author       = {{Kruse, Stephan and Gudyriev, Sergiy and Kneuper, Pascal and Schwabe, Tobias and Kurz, Heiko G. and Scheytt, Christoph}},
  journal      = {{IEEE Microwave and Wireless Components Letters}},
  number       = {{6}},
  pages        = {{783--786}},
  title        = {{{Silicon Photonic Radar Transmitter IC for mm-Wave Large Aperture MIMO Radar Using Optical Clock Distribution}}},
  doi          = {{10.1109/LMWC.2021.3062112}},
  volume       = {{31}},
  year         = {{2021}},
}

@inproceedings{23995,
  author       = {{Kruse, Stephan and Bahmanian, Meysam and Kneuper, Pascal and Kress, Christian and Kurz, Heiko G. and Schneider, Thomas and Scheytt, Christoph}},
  booktitle    = {{The 17th European Radar Conference}},
  title        = {{{Phase Noise Investigation for a Radar System with Optical Clock Distribution }}},
  doi          = {{10.1109/EuRAD48048.2021.00018}},
  year         = {{2021}},
}

@inproceedings{29205,
  abstract     = {{We present the optical generation of a 300 Gbaud PRBS-7 data signal based on time-division multiplexing of Nyquist sinc-pulse sequences. The employed electronic and photonic components need only one-third of the final bandwidth.}},
  author       = {{Singh, Karanveer and Meier, Janosch and Preussler, Stefan and Kress, Christian and Scheytt, J. Christoph and Schneider, Thomas}},
  booktitle    = {{OSA Advanced Photonics Congress 2021}},
  isbn         = {{978-1-943580-94-1}},
  location     = {{Washington, DC United States}},
  pages        = {{SpTu4D.6}},
  publisher    = {{Optical Society of America}},
  title        = {{{Optical PRBS Generation with Threefold Bandwidth of the Employed Electronics and Photonics}}},
  doi          = {{https://doi.org/10.1364/SPPCOM.2021.SpTu4D.6}},
  year         = {{2021}},
}