Christian Koos

发表

Modulation cancellation properties of reflective SOAs

Wolfgang Freude, Juerg Leuthold, Lucia Marazzi, 2012, 2012 38th European Conference and Exhibition on Optical Communications.

26 Tbit s-1 line-rate super-channel transmission utilizing all-optical fast Fourier transform processing

Francesca Parmigiani, Periklis Petropoulos, P. Kleinow, 2011 .

Pulse-Shaping With Digital, Electrical, and Optical Filters—A Comparison

Rene Schmogrow, Bernd Nebendahl, Wolfgang Freude, 2013, Journal of Lightwave Technology.

Silicon-Organic Hybrid (SOH) Electro-Optical Devices

Raluca Dinu, David Hillerkuss, Wolfgang Freude, 2011 .

Raised-Cosine OFDM for Enhanced Out-of-Band Suppression at Low Subcarrier Counts

David Hillerkuss, Rene Schmogrow, Bernd Nebendahl, 2012 .

Quantum dot semiconductor optical amplifier at 1.3 μm for ultra-fast cross-gain modulation

D. Bimberg, Wolfgang Freude, M. Laemmlin, 2007 .

Photonic - Electronic platform for next generation optical transport network

Wolfgang Freude, Juerg Leuthold, Stefan Lischke, 2013, 2013 15th International Conference on Transparent Optical Networks (ICTON).

Uplink Solutions for Future Access Networks

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2012 .

Micro-lens arrays as tip-tilt sensor for single mode fiber coupling

Robert J. Harris, Andreas Quirrenbach, Jörg-Uwe Pott, 2018, Astronomical Telescopes + Instrumentation.

Nyquist Pulse Shaping in Optical Communications

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2013 .

Wireless THz link with optoelectronic transmitter and receiver

Thomas Zwick, Martin Walther, Wolfgang Freude, 2019, Optica.

Loss reduction of silicon slot waveguides with ALD grown thin films

Wolfgang Freude, Juerg Leuthold, Ari Tervonen, 2012, Other Conferences.

Colorless Coherent Passive Optical Network using a Frequency Comb Local Oscillator

Wolfgang Freude, Abderrahim Ramdane, Sebastian Randel, 2019, 2019 Optical Fiber Communications Conference and Exhibition (OFC).

Reliable and lightning‐safe monitoring of wind turbine rotor blades using optically powered sensors

Wilhelm Stork, Wolfgang Freude, Juerg Leuthold, 2014 .

Heterogeneous Integration on Silicon Photonics

Zhechao Wang, Christian Koos, Owen Marshall, 2018, Proceedings of the IEEE.

20 Gbit/s wireless bridge at 220 GHz connecting two fiber-optic links

Thomas Zwick, Rene Schmogrow, Wolfgang Freude, 2014, IEEE/OSA Journal of Optical Communications and Networking.

In-service monitoring of PON access networks with powerline independent devices

Wolfgang Freude, Juerg Leuthold, Thomas Pfeiffer, 2014, IEEE\/OSA Journal of Optical Communications and Networking.

50GBit/s PAM-4 Driver Circuit Based on Variable Gain Distributed Power Combiner

Thomas Zwick, Christian Koos, Christian Bohn, 2019, 2019 IEEE 19th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF).

A simple and rigorous verification technique for nonlinear fdtd algorithms by optical parametric four‐wave mixing

Wolfgang Freude, Juerg Leuthold, Iwata Sakagami, 2006 .

A self-coherent receiver for detection of PolMUX coherent signals.

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2012, Optics express.

Hybrid 2D/3D photonic integration for non-planar circuit topologies pdf

Martin Nöllenburg, Aleksandar Nesic, Wolfgang Freude, 2019, ArXiv.

Mixed technology platform for terabit optical Ethernet applications

Wolfgang Freude, Juerg Leuthold, Stefan Lischke, 2013, 2013 6th IEEE/International Conference on Advanced Infocomm Technology (ICAIT).

100 GBd Intensity Modulation and Direct Detection With an InP-Based Monolithic DFB Laser Mach–Zehnder Modulator

Martin Schell, Rolf Schmid, Sebastian Randel, 2017, Journal of Lightwave Technology.

Hybrid multi-chip assembly of optical communication engines by in situ 3D nano-lithography

Wolfgang Freude, Ute Troppenz, Martin Moehrle, 2020, Light, science & applications.

Nanophotonic modulators and photodetectors using silicon photonic and plasmonic device concepts

Wolfgang Freude, Juerg Leuthold, Larry R. Dalton, 2017, OPTO.

Silicon Organic Hybrid Technology—A Platform for Practical Nonlinear Optics

Wolfgang Freude, Juerg Leuthold, Roel Baets, 2009, Proceedings of the IEEE.

110-m THz Wireless Transmission at 100 Gbit/s Using a Kramers-Kronig Schottky Barrier Diode Receiver

Wolfgang Freude, Sebastian Randel, Christian Koos, 2018, 2018 European Conference on Optical Communication (ECOC).

3D-Printed Optics for Wafer-Scale Probing

Wolfgang Freude, Yilin Xu, Matthias Blaicher, 2018, 2018 European Conference on Optical Communication (ECOC).

Chip-scale frequency comb sources for terabit communications

Wolfgang Freude, Tobias Herr, Delwin Elder, 2014, 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS).

Photonic Integration for Metrology and Sensing

Wolfgang Freude, S. von der Ecken, Christian Koos, 2017 .

High-speed and low-power silicon-organic hybrid modulators for advanced modulation formats

Wolfgang Freude, Juerg Leuthold, Larry R. Dalton, 2015, Europe Optics + Optoelectronics.

DAC-Less Amplifier-Less Generation and Transmission of QAM Signals Using Sub-Volt Silicon-Organic Hybrid Modulators

Wolfgang Freude, Juerg Leuthold, Wim Bogaerts, 2015, Journal of Lightwave Technology.

64 GBd Monolithically Integrated Coherent QPSK Single Polarization Receiver in 0.25 μm SiGe-Photonic Technology

Christoph Scheytt, Stefan Lischke, Lars Zimmermann, 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

Polarisation demultiplexing in coherent receivers with real-time digital signal processing

Rene Schmogrow, Bernd Nebendahl, Wolfgang Freude, 2013, 2013 15th International Conference on Transparent Optical Networks (ICTON).

Software-defined optical transmission

David Hillerkuss, Rene Schmogrow, Bernd Nebendahl, 2011, 2011 13th International Conference on Transparent Optical Networks.

Coherent data transmission with microresonator Kerr frequency combs

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2013 .

Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulators for 100 Gbit/s on-off Keying

Wolfgang Freude, Jingdong Luo, Rolf Schmid, 2017, Scientific Reports.

Three-dimensional two-photon lithography: an enabling technology for photonic wire bonding and multi-chip integration

Wolfgang Freude, M. R. Billah, Christian Koos, 2014, Photonics West - Lasers and Applications in Science and Engineering.

Terabit/s Super-Channels Based on OFDM

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2011 .

Transmission of 80-GBd 16-QAM over 300 km and Kramers-Kronig Reception Using a Low-Complexity FIR Hilbert Filter Approximation

Wolfgang Freude, Rolf Schmid, Sebastian Randel, 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

Optical coherence tomography system mass-producible on a silicon photonic chip.

Wolfgang Freude, Philipp-Immanuel Dietrich, Christian Koos, 2016, Optics express.

Hardware Comparison of Feed-Forward Clock Recovery Algorithms for Optical Communications

Wolfgang Freude, Sebastian Randel, Christian Koos, 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC).

Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform

Christoph Scheytt, Wolfgang Freude, Jeremy Witzens, 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC).

Integrated phase-sensitive photonic sensors: A system design tutorial

Wolfgang Freude, Christian Koos, Daria Kohler, 2021, Advances in Optics and Photonics.

320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching

Wolfgang Freude, Sebastian Randel, G. Lihachev, 2021, 2021 European Conference on Optical Communication (ECOC).

Ultra-Broadband Electrical Signal Generation and IM/DD Transmission of QAM Signals at Symbol Rates Up to 90 GBd

Wolfgang Freude, Sebastian Randel, Christian Koos, 2021, 2021 European Conference on Optical Communication (ECOC).

Highly-Nonlinear Silicon Photonics Slot Waveguide

Wolfgang Freude, Juerg Leuthold, Pieter Dumon, 2008 .

Silicon-plasmonic internal-photoemission detector for 40 Gbit/s data reception

Wolfgang Freude, Juerg Leuthold, Manfred Kohl, 2016 .

Optical properties of highly nonlinear silicon-organic hybrid (SOH) waveguide geometries.

Wolfgang Freude, Juerg Leuthold, Pieter Dumon, 2009, Optics express.

Silicon-Organic Hybrid (SOH) and Plasmonic-Organic Hybrid (POH) Integration

Wolfgang Freude, Juerg Leuthold, Wim Bogaerts, 2016 .

Real-Time Nyquist Pulse Modulation Transmitter Generating Rectangular Shaped Spectra of 112 Gbit/s 16QAM Signals

David Hillerkuss, Rene Schmogrow, Bernd Nebendahl, 2011 .

Lasing in silicon–organic hybrid waveguides

Wolfgang Freude, Juerg Leuthold, Pieter Dumon, 2016, Nature Communications.

Silicon-organic hybrid (SOH) modulators for intensity-modulation / direct-detection links with line rates of up to 120 Gbit/s.

Wolfgang Freude, Renato Vaernewyck, Arno Vyncke, 2017, Optics express.

Stacking Modulation Formats for Highest-Sensitivity

Wolfgang Freude, Juerg Leuthold, P. C. Schindler, 2014 .

High-speed low-voltage electro-optic modulator with a polymer-infiltrated silicon photonic crystal waveguide.

Wolfgang Freude, Juerg Leuthold, Christian Koos, 2008, Optics express.

Large-scale parallel surface functionalization of goblet-type whispering gallery mode microcavity arrays for biosensing applications.

Harald Fuchs, Christian Koos, Timo Mappes, 2014, Small.

Plasmonic communications : light on a wire

Ioannis Tomkos, Wolfgang Freude, Juerg Leuthold, 2013 .

40 GBd 16QAM Signaling at 160 Gb/s in a Silicon-Organic Hybrid Modulator

Wolfgang Freude, Juerg Leuthold, Matthias Kohler, 2015, Journal of Lightwave Technology.

Demonstration of long-term thermally stable silicon-organic hybrid modulators at 85 °C.

Wolfgang Freude, Shiyoshi Yokoyama, Sebastian Randel, 2018, Optics express.

Linear and nonlinear semiconductor optical amplifiers

Wolfgang Freude, Juerg Leuthold, Enakshi K. Sharma, 2010, 2010 12th International Conference on Transparent Optical Networks.

Silicon-organic hybrid phase shifter based on a slot waveguide with a liquid-crystal cladding.

Wolfgang Freude, Juerg Leuthold, Luca Alloatti, 2012, Optics express.

Photonic Wire Bonds for Terabit/s Chip-to-Chip Interconnects

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2011, 1111.0651.

Ultra-High In-Device Electro-Optic Coefficient of r33 = 390 pm/V Demonstrated in a Silicon-Organic Hybrid (SOH) Modulator

Wolfgang Freude, Larry R. Dalton, Delwin L. Elder, 2017 .

High-Speed Silicon-Organic Hybrid (SOH) Modulator with 1.6 fJ/bit and 180 pm/V In-Device Nonlinearity

Wolfgang Freude, Juerg Leuthold, Wim Bogaerts, 2013 .

Microresonator-based frequency comb generator as optical source for coherent WDM transmission

V. Brasch, David Hillerkuss, Rene Schmogrow, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

Tailored probes for atomic force microscopy fabricated by two-photon polymerization

Jan G. Korvink, Matthias Blaicher, Christian Koos, 2016 .

Silicon-Organic Hybrid Electro-Optical Devices

Raluca Dinu, Wolfgang Freude, Juerg Leuthold, 2013, IEEE Journal of Selected Topics in Quantum Electronics.

Transmission of a 1.44 Tbit/s data stream using a feedback-stabilized SiN Kerr frequency comb source

V. Brasch, Wolfgang Freude, R. Holzwarth, 2014, OFC 2014.

Optical absorption in silicon layers in the presence of charge inversion/accumulation or ion implantation

Wolfgang Freude, Juerg Leuthold, Luca Alloatti, 2013 .

Integrated silicon-organic hybrid (SOH) frequency shifter

Wolfgang Freude, Juerg Leuthold, Larry R. Dalton, 2014, OFC 2014.

High-speed plasmonic phase modulators

Raluca Dinu, David Hillerkuss, Wolfgang Freude, 2014, Nature Photonics.

Silicon-organic hybrid (SOH) IQ modulator using the linear electro-optic effect for transmitting 16QAM at 112 Gbit/s.

Raluca Dinu, Wolfgang Freude, Juerg Leuthold, 2013, Optics express.

NLO: Electro-Optic Applications

Larry R. Dalton, Christian Koos, Matthias Lauermann, 2016 .

Wireless sub-THz communication system with high data rate enabled by RF photonics and active MMIC technology

Thomas Zwick, Arnulf Leuther, David Hillerkuss, 2014 .

Digitally Controlled Phase Shifter Using an SOI Slot Waveguide With Liquid Crystal Infiltration

Juerg Leuthold, Wim Bogaerts, Jeroen Beeckman, 2015, IEEE Photonics Technology Letters.

100 Gbit/s / 1 V Optical Modulator with Slotted Slow-Light Polymer-Infiltrated Silicon Photonic Crystal

Wolfgang Freude, Juerg Leuthold, Pieter Dumon, 2008 .

Measurement of Length and Position with Frequency Combs

Wolfgang Freude, Bernd Spruck, Christian Koos, 2015 .

Data transmission at terabit/s data rates using silicon-organic hybrid (SOH) frequency combs

J. Pfeifle, Rene Schmogrow, Wolfgang Freude, 2014, OFC 2014.

High-Speed, Low Drive-Voltage Silicon-Organic Hybrid Modulator Based on a Binary-Chromophore Electro-Optic Material

Wolfgang Freude, Juerg Leuthold, Wim Bogaerts, 2014, Journal of Lightwave Technology.

Densely Packed Microgoblet Laser Pairs for Cross‐Referenced Biomolecular Detection

Harald Fuchs, Christian Koos, Timo Mappes, 2015, Advanced science.

Femtojoule electro-optic modulation using a silicon–organic hybrid device

Wolfgang Freude, Juerg Leuthold, Wim Bogaerts, 2015, Light: Science & Applications.

Silicon-organic hybrid (SOH) frequency comb source for data transmission at 784 Gbit/s

Rene Schmogrow, Wolfgang Freude, Juerg Leuthold, 2013 .

34.6 Tbit/s WDM transmission using soliton Kerr frequency combs as optical source and local oscillator

V. Brasch, Wolfgang Freude, Maxim Karpov, 2016 .

Capacitively Coupled Silicon-Organic Hybrid Modulator for 200 Gbit/S PAM-4 Signaling

Wolfgang Freude, Larry R. Dalton, Delwin L. Elder, 2019 .

Focal Plane Tip-Tilt Sensing for Improved Single-Mode Fiber Coupling using a 3D-printed Microlens-Ring

Oliver Sawodny, Robert J. Harris, Andreas Quirrenbach, 2019, 1912.09537.

Optimally coherent Kerr combs generated with crystalline whispering gallery mode resonators for ultrahigh capacity fiber communications.

Wolfgang Freude, Laurent Larger, Yanne K Chembo, 2015, Physical review letters.

100 GHz silicon–organic hybrid modulator

Raluca Dinu, Thomas Zwick, Wolfgang Freude, 2014, Light: Science & Applications.

Photonic-to-plasmonic mode converter.

Wolfgang Freude, Juerg Leuthold, Manfred Kohl, 2014, Optics letters.

Silicon-on-Insulator Modulators for Next-Generation 100 Gbit/s-Ethernet

Wolfgang Freude, Juerg Leuthold, Christian Koos, 2007 .

Stacked modulation formats enabling highest-sensitivity optical free-space links.

Wolfgang Freude, Juerg Leuthold, Christian Koos, 2015, Optics express.

Printed freeform lens arrays on multi-core fibers for highly efficient coupling in astrophotonic systems.

Wolfgang Freude, Robert J. Harris, Andreas Quirrenbach, 2017, Optics express.

Silicon–Organic and Plasmonic–Organic Hybrid Photonics

Wolfgang Freude, Juerg Leuthold, Bruce H. Robinson, 2017 .

High-speed silicon-organic hybrid (SOH) modulators with 230 pm/V electro-optic coefficient using advanced materials

Wolfgang Freude, Juerg Leuthold, Larry R. Dalton, 2014, OFC 2014.

Verified equivalent-circuit model for slot-waveguide modulators.

Wolfgang Freude, Shiyoshi Yokoyama, Sebastian Randel, 2020, Optics express.

Photonic-integrated circuits with non-planar topologies realized by 3D-printed waveguide overpasses.

Martin Nöllenburg, Aleksandar Nesic, Wolfgang Freude, 2019, Optics express.

Mach-Zehnder interferometer readout for instantaneous sensor calibration and extraction of endlessly unwrapped phase

Wolfgang Freude, Christian Koos, Daria Kohler, 2017, 2017 IEEE Photonics Conference (IPC).

Multiscale dispersion-state characterization of nanocomposites using optical coherence tomography

Wolfgang Freude, Christian Koos, Simon Schneider, 2016, Scientific reports.

Hybrid integration of silicon photonics circuits and InP lasers by photonic wire bonding

Aleksandar Nesic, Wolfgang Freude, Ute Troppenz, 2018, Optica.

100 Gbit/s wireless link with mm-wave photonics

Thomas Zwick, David Hillerkuss, Rene Schmogrow, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

Silicon-organic hybrid (SOH) modulator generating up to 84 Gbit/s BPSK and M-ASK signals

David Hillerkuss, Rene Schmogrow, Wolfgang Freude, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).