Wolfgang Freude

Orcid: 0000-0002-8797-7687

According to our database1, Wolfgang Freude authored at least 83 papers between 2009 and 2024.

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Bibliography

2024
O-Band SOH Mach-Zehnder Modulator Operating at a PAM4 Line Rate of 384 Gbit/s with Sub-Volt Drive Voltage.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Linear-Drive Amplifier-Less 112 Gbit/s PAM4 Operation of a Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulator at 265 mVpp.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

3D Freeform Millimeter-Wave and THz Structures Based on Multi-Photon Lithography.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Spectrally Sliced Optical Arbitrary Waveform Measurement (OAWM) Using a Photonic Multi-Chip Receiver Assembly.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Integrated Non-sliced OAWM Engine Enabling 320 GHz Photonic-Electronic Analog-to-Digital Conversion.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2022
160-GBd Photonic-Electronic PAM Transmitter Based on IQ Multiplexing.
Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Real-Time Feedforward Clock Recovery for Optical Burst-Mode Transmission.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

3D-Printed Optical Elements for Coupling of VCSEL and Photodiode Arrays to Multi-Core Fibers in an SFP Transceiver Assembly.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Spatio-Temporal Statistical Model of Free-Space-to-Fiber Coupling Under Atmospheric Turbulence.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

200 GBd 16QAM Signals Synthesized by an Actively Phase-Stabilized Optical Arbitrary Waveform Generator (OAWG).
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Slice-Less Optical Arbitrary Waveform Measurement (OAWM) in a Bandwidth of More Than 600 GHz.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021
Hardware Comparison of Feed-Forward Clock Recovery Algorithms for Optical Communications.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Optical Arbitrary Waveform Measurement (OAWM) on the Silicon Photonic Platform.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Ultra-Broadband Electrical Signal Generation and IM/DD Transmission of QAM Signals at Symbol Rates Up to 90 GBd.
Proceedings of the European Conference on Optical Communication, 2021

320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching.
Proceedings of the European Conference on Optical Communication, 2021

2020
InP/Silicon Hybrid External-Cavity Lasers (ECL) using Photonic Wirebonds as Coupling Elements.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

SOH Mach-Zehnder Modulators for 100 GBd PAM4 Signaling with Sub-1 dB Phase-Shifter Loss.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Photonic-Electronic Ultra-Broadband Signal Processing: Concepts, Devices, and Applications.
Proceedings of the IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2020

2019
Hybrid 2D/3D photonic integration for non-planar circuit topologies.
CoRR, 2019

Colorless Coherent Passive Optical Network using a Frequency Comb Local Oscillator.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Silicon Photonics for Coherent Terahertz Generation and Detection.
Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2018
Transmission of 80-GBd 16-QAM over 300 km and Kramers-Kronig Reception Using a Low-Complexity FIR Hilbert Filter Approximation.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Efficient Coupling Interfaces in Photonic Systems Enabled by Printed Freeform Micro-Optics.
Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

Wireless Transmission at 0.3 THz Using Direct THz-to-Optical Conversion at the Receiver.
Proceedings of the European Conference on Optical Communication, 2018

3D-Printed Optics for Wafer-Scale Probing.
Proceedings of the European Conference on Optical Communication, 2018

Photonic Wire Bonding and 3D Nanoprinting in Photonic Integration - from Lab Demonstrations to Production.
Proceedings of the European Conference on Optical Communication, 2018

Hardwired Configurable Photonic Integrated Circuits Enabled by 3D Nanoprinting.
Proceedings of the European Conference on Optical Communication, 2018

110-m THz Wireless Transmission at 100 Gbit/s Using a Kramers-Kronig Schottky Barrier Diode Receiver.
Proceedings of the European Conference on Optical Communication, 2018

Optical Filter Requirements for DWDM Transmission Systems with Kramers-Kronig Receivers.
Proceedings of the European Conference on Optical Communication, 2018

2017
100 Gbit/s serial transmission using a silicon-organic hybrid (SOH) modulator and a duobinary driver IC.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Silicon-organic hybrid (SOH) IQ modulator for 100 GBd 16QAM operation.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

WDM transmission using quantum-dash mode-locked laser diodes as multi-wavelength source and local oscillator.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

32QAM WDM transmission using a quantum-dash passively mode-locked laser with resonant feedback.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

8-Channel 448 Gbit/s silicon photonic transmitter enabled by photonic wire bonding.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

PIPED: A silicon-plasmonic high-speed photodetector.
Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Four-Channel 784 Gbit/s Transmitter Module Enabled by Photonic Wire Bonding and Silicon-Organic Hybrid Modulators.
Proceedings of the European Conference on Optical Communication, 2017

2016
An energy-efficient 252 Gbit/s silicon-based IQ-modulator.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Multi-chip integration by photonic wire bonding: Connecting surface and edge emitting lasers to silicon chips.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Multi-terabit/s transmission using chip-scale frequency comb sources.
Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

Silicon photonic integrated circuits for optical coherence tomography.
Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

2015
Simultaneous phase noise reduction of 30 comb lines from a quantum-dash mode-locked laser diode enabling coherent tbit/s data transmission.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Coherent terabit communications using a quantum-dash mode-locked laser and self-homodyne detection.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

64 GBd operation of a silicon-organic hybrid modulator at elevated temperature.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Silicon-organic hybrid (SOH) and plasmonic-organic hybrid (POH) integration.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Silicon-organic hybrid (SOH) integration for low-power and high-speed signal generation.
Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Phase-noise compensated carriers from an optical frequency comb allowing terabit transmission.
Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Parallel multi-wavelength intradyne reception using an optical frequency comb as a local oscillator.
Proceedings of the European Conference on Optical Communication, 2015

100 Gbit/s OOK using a silicon-organic hybrid (SOH) modulator.
Proceedings of the European Conference on Optical Communication, 2015

2014
In-Service Monitoring of PON Access Networks With Powerline Independent Devices.
JOCN, 2014

20 Gbit/s Wireless Bridge at 220 GHz Connecting Two Fiber-Optic Links.
JOCN, 2014

OFDM/WDM PON With Laserless, Colorless 1 Gb/s ONUs Based on Si-PIC and Slow IC.
JOCN, 2014

Data transmission at terabit/s data rates using silicon-organic hybrid (SOH) frequency combs.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Transmission of a 1.44 Tbit/s data stream using a feedback-stabilized SiN Kerr frequency comb source.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

High-speed silicon-organic hybrid (SOH) modulators with 230 pm/V electro-optic coefficient using advanced materials.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Integrated silicon-organic hybrid (SOH) frequency shifter.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Femtojoule modulation and frequency comb generation in silicon-organic hybrid (SOH) devices.
Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

Wireless communications on THz carriers takes shape.
Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

An ultra-high speed OFDMA system for optical access networks.
Proceedings of the International Conference on Computing, Networking and Communications, 2014

10 GBd SOH modulator directly driven by an FPGA without electrical amplification.
Proceedings of the European Conference on Optical Communication, 2014

DAC-less and amplifier-less generation and transmission of 16QAM signals using a sub-volt silicon photonic modulator.
Proceedings of the European Conference on Optical Communication, 2014

Ultra-short silicon-organic hybrid (SOH) modulator for bidirectional polarization-independent operation.
Proceedings of the European Conference on Optical Communication, 2014

Ultra-dense, single-wavelength DFT-spread OFDM PON with laserless 1 Gb/s ONU at only 300 MBd per spectral group.
Proceedings of the European Conference on Optical Communication, 2014



Terabit/s optical transmission using chip-scale frequency comb sources.
Proceedings of the European Conference on Optical Communication, 2014

Flexible real-time transmitter at 10 Gbit/s for SCFDMA PONs focusing on low-cost ONUs.
Proceedings of the 2014 Conference on Design and Architectures for Signal and Image Processing, 2014

2013
Colorless FDMA-PON With Flexible Bandwidth Allocation and Colorless, Low-Speed ONUs [Invited].
JOCN, 2013

A novel system on chip for software-defined, high-speed OFDM signal processing.
Proceedings of the 26th Symposium on Integrated Circuits and Systems Design, 2013

252 Gbit/s real-time Nyquist pulse generation by reducing the oversampling factor to 1.33.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Flexible WDM-PON with Nyquist-FDM and 31.25 Gbit/s per wavelength channel using colorless, low-speed ONUs.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Microresonator-based frequency comb generator as optical source for coherent WDM transmission.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Silicon-organic hybrid (SOH) modulator generating up to 84 Gbit/s BPSK and M-ASK signals.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

First monolithic GaAs IQ electro-optic modulator, demonstrated at 150 Gbit/s with 64-QAM.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Cascade of 4 SOAs with 448 Gbit/s (224 Gbit/s) dual channel dual polarization 16QAM (QPSK) for high-capacity business paths in converged metro-access networks.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

100 Gbit/s wireless link with mm-wave photonics.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Bi-directional ultra-dense polarization-diverse OFDM/WDM PON with laserless colorless 1Gb/s ONUs based on Si PICs and <417 MHz mixed-signal ICs.
Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013


2012
Single-Laser 325 Tbit/s Nyquist WDM Transmission.
JOCN, 2012

Single-laser 32.5 Tbit/s Nyquist WDM transmission
CoRR, 2012

Time and frequency synchronization for ultra-high speed OFDM systems.
Proceedings of the International Conference on Computing, Networking and Communications, 2012

2011
An All-Optical Grooming Switch for Interconnecting Access and Metro Ring Networks [Invited].
JOCN, 2011

2010
Reconfigurable Hardware for Power-over-Fiber Applications.
Proceedings of the International Conference on Field Programmable Logic and Applications, 2010

2009
Silicon Organic Hybrid Technology - A Platform for Practical Nonlinear Optics.
Proc. IEEE, 2009


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