Coherent receiver photonic integrated circuits. - Martin Schell; Heinz-Gunter Bach; Klemens Janiak; Norbert Keil; Martin Möhrle; Patrick Runge; Ziyang Zhang (OFC/NFOEC, 2013)

100-Channel WDM Rx-type PIC on InP for use of low-cost and low power consumption electronics. - Moritz Baier; R. Broeke; Francisco M. Soares; Marko Gruner; Angela Seeger; Martin Moehrle; Norbert Grote; Martin Schell (ECOC, 2014)

A low insertion loss and low Vπ InP IQ modulator for advanced modulation formats. - Efthymios Rouvalis; Christiene Metzger; Andre Charpentier; Tim Ayling; Steffen Schmid; Marko Gruner; Detlef Hoffmann; Michael Hamacher; Gerrit Fiol; Martin Schell (ECOC, 2014)

Monolithic integrated InP receiver chip for coherent phase sensitive detection in the C- and L-band for colorless WDM applications. - Patrick Runge; Felix Ganzer; G. Zhou; R. Zhang; Angela Seeger; Martin Schell; Pedro J. Reyes-Iglesias; D. Perez-Galacho; Alejandro Ortega-Moñux; Íñigo Molina-Fernández (ECOC, 2014)

Impedance-engineered low power MZM / driver assembly for CFP4-size pluggable long haul and metro transceiver. - Karl-Otto Velthaus; Norman Wolf; Jung Han Choi; Lei Yan; P. Harati; Marko Gruner; Braulio Gomez Saavedra; Marko Rausch; Heinz-Gunter Bach; Martin Schell (ECOC, 2014)

Exploring Design Parameters for a 3D Head-Up Display. - Nora Broy; Simone Höckh; Annette Frederiksen; Michael Gilowski; Julian Eichhorn; Felix Naser; Horst Jung; Julia Niemann; Martin Schell; Albrecht Schmidt 001; Florian Alt (PerDis, 2014)

InP MZ modulator with engineered transfer function for 1.5x bandwidth enhancement and Nyquist shaping. - Alessandro Aimone; Gerrit Fiol; Marko Gruner; Martin Schell (ECOC, 2015)

Low power InP-based monolithic DFB-laser IQ modulator with SiGe differential driver for 32 GBd QPSK modulation. - Sophie Lange; Lei Yan; Norman Wolf; Ronald Kaiser; Marko Gruner; Karl-Otto Velthaus; Martin Schell (ECOC, 2015)

A performance comparison of single-ended- and differential driving scheme at 64 Gbit/s QPSK modulation for InP-based IQ-Mach-Zehnder modulators in serial-push-pull configuration. - Marko Rausch; Norman Wolf; Lei Yan; Karl-Otto Velthaus; Detlef Hoffmann; Marko Gruner; Martin Schell (ECOC, 2015)

Integrated all-optical 8-channel OFDM/Nyquist-WDM transmitter and receiver for flexible terabit networks. - Ronald Kaiser; Braulio Gomez Saavedra; G. Cincotti; M. Irion; P. Mitchell; N. Psaila; G. Vollrath; Martin Schell (ICTON, 2015)

Low switching voltage InP-based travelling wave electrode Mach-Zehnder modulator monolithically integrated with DFB-laser for 60 Gb/s NRZ. - Sophie Lange; Ronald Kaiser; Marko Gruner; Michael Hamacher; Karl-Otto Velthaus; Martin Schell (OFC, 2015)

First 105 Gb/s low power, small footprint PAM-8 impedance-engineered TOSA with InP MZ-modulator and customized driver IC using predistortion. - Braulio Gomez Saavedra; Norman Wolf; Lei Yan; Christian Meuer; Jung Han Choi; Karl-Otto Velthaus; Marko Gruner; Colja Schubert; Heinz-Gunter Bach; Martin Schell (OFC, 2015)

Multi-channel Mach-Zehnder IQ modulator PICs on InP for hybrid OFDM transmitter integration. - Braulio Gomez Saavedra; Ronald Kaiser; Johannes Beyer; Marko Rausch; Marko Gruner; Walter Fürst; Martin Schell (ICTON, 2016)

DAC-free ultra-low-power dual-polarization 64-QAM transmission with InP IQ segmented MZM module. - Alessandro Aimone; Iria Garcia Lopez; Saleem Alreesh; Pedro Rito; Tino Brast; V. Hohns; Gerrit Fiol; Marko Gruner; Johannes K. Fischer; Jörg Honecker; Andreas G. Steffan; Dietmar Kissinger; et al. (OFC, 2016)

Novel integration technologies for disruptive capacity upgrade in data center systems. - Norbert Keil; David de Felipe; Ziyang Zhang; Moritz Kleinert; Crispin Zawadzki; Walter Brinker; Andrzej Polatynski; Gelani Irmscher; Martin Möhrle; Heinz-Gunter Bach; Martin Schell (OFC, 2016)

2 × 56 GB/s from a double side electroabsorption modulated DFB laser. - Michael Theurer; Yin Wang; Li Zeng; Ute Troppenz; Georges Przyrembel; Ariane Sigmund; Martin Moehrle; Martin Schell (OFC, 2016)

112 Gb/s PDM-PAM4 Generation and 80 km Transmission Using a Novel Monolithically Integrated Dual-Polarization Electro-Absorption Modulator InP PIC. - Moritz Baier; Francisco M. Soares; Zhennan Zheng; Carsten Schmidt-Langhorst; Robert Elschner; Felix Frey; Marko Gruner; Johannes Karl Fischer; Colja Schubert; Martin Moehrle; Norbert Grote; Martin Schell (ECOC, 2017)

Low Power Optical Transmitter with DFB-Laser Mach-Zehnder Modulator PIC and Co-Designed 2-Bit DAC Driver. - S. Lange; Jung Han Choi; Marko Gruner; X. Jiang; Martin Schell (ECOC, 2017)

CL-TWE Mach-Zehnder modulators on InP: Central elements in transmitter PICs of increasing complexity. - Ronald Kaiser; Sophie Lange; Marko Rausch; Braulio Gomez Saavedra; Marko Gruner; Gerrit Fiol; Klemens Janiak; Alessandro Aimone; Karl-Otto Velthaus; Jung Han Choi; Martin Schell (ICTON, 2017)

Ultra-low power SiGe driver-IC for high-speed electroabsorption modulated DFB lasers. - Jung Han Choi; Marko Gruner; Heinz-Gunter Bach; Michael Theurer; Ute Troppenz; Martin Möhrle; Martin Schell (OFC, 2017)

100 GBd intensity modulation and direct detection with an InP-based monolithic DFB laser Mach-Zehnder modulator. - Sophie Lange; Stefan Wolf 004; Joachim Lutz; Lars Altenhain; Rolf Schmid; Ronald Kaiser; Christian Koos; Sebastian Randel; Martin Schell (OFC, 2017)

DAC-free generation of M-QAM signals with InP segmented Mach-Zehnder modulators. - Martin Schell; Gerrit Fiol; Alessandro Aimone (OFC, 2017)

4 × 56 Gb/s high output power electroabsorption modulated laser array. - Michael Theurer; Martin Moehrle; Ute Troppenz; Heinz-Gunter Bach; Ariane Sigmund; Georges Przyrembel; Martin Schell (OFC, 2017)

New Polarization Multiplexed Externally Modulated Laser PIC. - Moritz Baier; Francisco M. Soares; Tom Gaertner; A. Schoenau; Martin Möhrle; Martin Schell (ECOC, 2018)

High Isolation Optical Isolator: A new Building Block for PolyBoard Photonic Integrated Circuits. - Hauke Conradi; David de Felipe; Moritz Kleinert; M. Nuck; Crispin Zawadzki; A. Scheu; Norbert Keil; Martin Schell (ECOC, 2018)

Ultra-Wide Band Tunable Lasers on the PolyBoard Polymer-Waveguide Based Photonic Integration Platform. - David de Felipe; Martin Kresse; Hauke Conradi; Moritz Kleinert; M. Nuck; Crispin Zawadzki; A. Scheu; Walter Brinker; W. Rehbein; Ariane Sigmund; Martin Moehrle; Norbert Keil; et al. (ECOC, 2018)

Low-Loss Vertical MMI Coupler for 3D Photonic Integration. - M. Nuck; Moritz Kleinert; Crispin Zawadzki; A. Scheu; Hauke Conradi; David de Felipe; Norbert Keil; Martin Schell (ECOC, 2018)

High-Performance InP PIC Technology Development based on a Generic Photonic Integration Foundry. - Francisco M. Soares; Moritz Baier; Tom Gaertner; Mike Feyer; Martin Moehrle; Norbert Grote; Martin Schell (OFC, 2018)

Fully Integrated Stokes Vector Receiver for 400 Gbit/s. - Moritz Baier; Francisco M. Soares; Axel Schoenau; Y. Durvasa Gupta; David Melzer; Martin Moehrle; Martin Schell (OFC, 2019)

Photonic Terahertz Solutions for Sensing, Spectroscopy and Wireless Communication. - Björn Globisch; Simon Nellen; Lars Liebermeister; Robert B. Kohlhaas; Martin Schell (OFC, 2019)

Performance Evaluation of InP-Based DP-IQ Modulators for Multiband Transmission Systems. - Matheus Ribeiro Sena; Yaonian Cui; Gerrit Fiol; Behnam Shariati; Antonio Napoli; Johannes K. Fischer; Martin Schell; Ronald Freund (ICTON, 2020)

Broadband 145GHz Photodetector Module Targeting 200GBaud Applications. - Patrick Runge; Felix Ganzer; Jonas Gläsel; Sebastian Wünsch; Sven Mutschall; Martin Schell (OFC, 2020)

High Performance BH InAs/InP QD and InGaAsP/InP QW Mode-Locked Lasers as Comb and Pulse Sources. - M. Zander; W. Rehbein; Martin Moehrle; Steffen Breuer; D. Franke; Martin Schell; Kevin Kolpatzeck; Jan C. Balzer (OFC, 2020)

Fiber Coupled Transceiver with 6.5 THz Bandwidth for Terahertz Time-Domain Spectroscopy in Reflection Geometry. - Robert B. Kohlhaas; Lars Liebermeister; Steffen Breuer; Marcel Amberg; David de Felipe; Simon Nellen; Martin Schell; Björn Globisch (Sensors, 2020)

Hybrid Polymer Integration for Communications, Sensing and Quantum Technologies from the Visible to the Infrared. - Moritz Kleinert; David de Felipe; Hauke Conradi; Martin Kresse; Lennart Jehle; Madeleine Weigel; Tianwen Qian; Klara Mihov; Jakob Reck; Crispin Zawadzki; Norbert Keil; Martin Schell (ECOC, 2021)

Tunable DBR Laser with Integrated Optical Isolator. - Hauke Conradi; Tianwen Qian; Martin Kresse; Jakob Reck; David de Felipe; Moritz Kleinert; Madeleine Weigel; Crispin Zawadzki; Norbert Keil; Martin Schell (OFC, 2021)

Inverse-Designed InP-Based Polarization Rotator-Splitter. - Marko Perestjuk; Hendrik Boerma; Alexander Schindler; Shahram Keyvaninia; Patrick Runge; Martin Schell (OFC, 2021)

Hybrid Polymer THz Receiver PIC with Waveguide Integrated Photoconductive Antenna: Concept and 1st Characterization Results. - Tianwen Qian; Milan Deumer; Y. Durvasa Gupta; Simon Nellen; Ben Schuler; Hauke Conradi; Martin Kresse; Jakob Reck; Klara Mihov; Moritz Kleinert; Madeleine Weigel; Crispin Zawadzki; et al. (OFC, 2022)

Uncooled 100 GBd O-Band EML for Datacom Transmitter Arrays. - Ute Troppenz; Michael Theurer; Martin Moehrle; Ariane Sigmund; Marko Gruner; Martin Schell (OFC, 2022)

Eight-channel SiNx microring-resonator based photonic biosensor for label-free fluid analysis in the optical C-band. - Jakob Reck; Moritz Kleinert; Klara Mihov; Martin Kresse; Cafercan Yilmaz; Christina Hoffmann; Peter Hoffmann; Vera Froese; Ulrich Kertzscher; Kristina Mykhailiuk; Julia Michaelis; Wilfried Weigel; et al. (EMBC, 2023)

56 GBaud PAM-4 Direct Detection with High-Speed Avalanche Photodiodes. - Tobias Beckerwerth; Christoph Kottke; Volker Jungnickel; Ute Troppenz; Martin Möhrle; Patrick Runge; Martin Schell (OFC, 2023)

Guard-ring free InGaAs/InP single photon avalanche diodes for C-band quantum communication. - Pascal Rustige; Jan Krause; Lorenz Eckoldt; Patrick Runge; Martin Schell (OFC, 2023)

4 x 200 Gb/s EML-Array with a Single MQW Layer Stack. - Michael Theurer; Christoph Kottke; Ronald Freund; Felix Ganzer; Patrick Runge; Martin Moehrle; Ute Troppenz; Ariane Sigmund; Martin Schell (OFC, 2023)

170-260 GHz Sub-THz Optical Heterodyne Analog Radio-over-Fiber Link for 6G Wireless System. - Amol Delmade; Alison Kearney; Simon Nellen; Robert B. Kohlhaas; Colm Browning; Martin Schell; Frank Smyth; Liam P. Barry (CoRR, 2023)

Polarization-Independent Photodetector with Integrated Optical Preamplifier and 60 GHz 3 dB Bandwidth. - Hendrik Boerma; Tom Kieckhefel; Thanh T. Tran; Patrick Runge; Martin Schell (OFC, 2024)

Expanded Gain-Switched Comb Source for 180 - 260 GHz Sub-THz Analog Radio-over-Fiber 6G Wireless System. - Amol Delmade; Cristian Vargas; Alison Kearney; Simon Nellen; Robert B. Kohlhaas; Martin Schell; David Coffey; Frank Smyth; Liam P. Barry (OFC, 2024)

128 GBaud Coherent Receiver Engine with Flat Frequency Response. - Jonas Gläsel; Alexander Schindler; Hendrik Boerma; Thanh T. Tran; Felix Ganzer; Duy P. Nguyen; Billy Allen; Patrick Runge; Martin Schell (OFC, 2024)

Hybrid Photonic Integrated Circuits for Quantum Communications. - Moritz Kleinert; Martin Kresse; Sarah Simon; Maximilian Ott; Jakob Reck; Csongor Keuer; Klara Mihov; Madeleine Weigel; Tianwen Qian; Philipp Winklhofer; David de Felipe; Crispin Zawadzki; et al. (OFC, 2024)

Optoelectronic Heterodyne THz Receiver for 100-300 GHz Communication Links. - Milan Deumer; Oliver Stiewe; Simon Nellen; Sebastian Lauck; Steffen Breuer; Robert B. Kohlhaas; Colja Schubert; Robert Elschner; Ronald Freund; Martin Schell (IEEE Access, 2024)

Miniaturized Continuous-Wave Terahertz Spectrometer With 3.6 THz Bandwidth Enabled by Photonic Integration and Microelectronics. - Simon Nellen; Lauri Schwenson; Lars Liebermeister; Milan Deumer; Sebastian Lauck; Martin Schell; Robert B. Kohlhaas (IEEE Access, 2024)

Record 4 × 106 Gbps Transmission from a Directly Modulated Laser Array Using Photon-Photon Resonance. - G. Vasudevan Rajeswari; Martin Moehrle; Ariane Sigmund; Martin Schell (OFC, 2025)

High-Capacity THz Wireless Transmission Supporting Future 6G Optical Networks. - Colja Schubert; Robert Elschner; Oliver Stiewe; In-Ho Baek; Simon Schütze; Andreas Maaßen; Kallyan Das; Robert B. Kohlhaas; Simon Nellen; Milan Deumer; Thomas Merkle; Axel Tessmann; et al. (OFC, 2025)