Thomas Richter

28 papers Journal 1Unranked 27

Year	Rank	Type	Title / Venue / Authors
2023	—	`conf`	1 Tb/s and 800 Gb/s real-time transmission at 138 GBd over a deployed ROADM network with live traffic. OFC Thomas Richter, Steven Searcy, Philippe Jennevé, Dimitrios Giannakopoulos, Bill Owens, Miquel A. Mestre, Ahmed Awadalla, Sorin Tibuleac
2022	J	`jnl`	Benefits of quasi-continuous symbol rate tunability in links constrained by ROADM filtering. JOCN Steven Searcy, Thomas Richter, Sergey Burtsev, Sorin Tibuleac
2022	—	`conf`	Experimental Study of Bandwidth Loading with Modulated Signals vs. ASE Noise in 400ZR Single-Span Transmission. OFC Steven Searcy, Thomas Richter, Sorin Tibuleac
2022	—	`conf`	Optical Performance Monitoring for Commercial Transceivers using Constellations: Practical Considerations. OFC Daniel Lippiatt, Hyung Joon Cho, Alex Kaylor, Varghese A. Thomas, Steven Searcy, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph
2021	—	`conf`	Quasi-Continuous Symbol Rate Tunability for Maximum Capacity in Links Constrained by ROADM Filtering. ECOC Steven Searcy, Thomas Richter, Sergey Burtsev, Sorin Tibuleac
2020	—	`conf`	Joint Linear and Nonlinear Noise Estimation of Optical Links by Exploiting Carrier Phase Recovery. OFC Daniel Lippiatt, Siddharth Varughese, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph
2020	—	`conf`	Low Complexity Soft Failure Detection and Identification in Optical Links using Adaptive Filter Coefficients. OFC Siddharth Varughese, Daniel Lippiatt, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph
2019	—	`conf`	Identification of Soft Failures in Optical Links using Low Complexity Anomaly Detection. OFC Siddharth Varughese, Daniel Lippiatt, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph
2018	—	`conf`	Comparison of WDM Bandwidth Loading Using Individual Transponders, Shaped, and Flat ASE Noise. OFC Thomas Richter, Jie Pan, Sorin Tibuleac
2018	—	`conf`	OSNR Measurement Comparison in Systems with ROADM Filtering for Flexible Grid Networks. OFC Jie Pan, Thomas Richter, Sorin Tibuleac
2017	—	`conf`	Continuously tunable optical frequency shift of 1.6-Tb/s superchannel up to THz-range by polarization switched frequency conversion. OFC Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida
2016	—	`conf`	In-line optical signal multiplexing by polarization-insensitive fiber frequency conversion. OFC Tomoyuki Kato, Takahito Tanimura, Takeshi Hoshida, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Shigeki Watanabe
2015	—	`conf`	Broadband coherent-optical add/drop multiplexing over 400-GHz bandwidth by fiber frequency conversion. OFC Tomoyuki Kato, Takahito Tanimura, Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert, Shigeki Watanabe
2015	—	`conf`	Distributed 1-Tb/s all-optical aggregation capacity in 125-GHz optical bandwidth by frequency conversion in fiber. ECOC Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Lutz Molle, Saleem Alreesh, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Johannes Karl Fischer, Colja Schubert
2015	—	`conf`	Generation of ultra-dense superchannels using frequency conversion in optical fibers. OFC Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert
2015	—	`conf`	Non-reciprocal gain due to counter-propagating pumps in a polarization-independent FOPA with diversity loop. ECOC Isaac Sackey, Mahmoud Jazayerifar, Robert Elschner, Thomas Richter, Christian Meuer, Klaus Petermann, Colja Schubert
2015	—	`conf`	Spatially distributed aggregation of a polarization-division multiplexed superchannel by frequency conversion in fiber. ECOC Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert
2015	—	`conf`	Versatile coherent in-line 4-, 16-, 32-QAM subcarrier add/drop-multiplexing by optical frequency conversion. OFC Carsten Schmidt-Langhorst, Thomas Richter, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert
2014	—	`conf`	Characterization of a fiber-optical parametric amplifier in a 5 × 28-GBd 16-QAM DWDM system. OFC Isaac Sackey, Robert Elschner, Markus Nölle, Thomas Richter, Lutz Molle, Christian Meuer, Mahmoud Jazayerifar, Stefan Warm, Klaus Petermann, Colja Schubert
2014	—	`conf`	Coherent in-line substitution of OFDM subcarriers using fiber-frequency conversion and free-running lasers. OFC Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert
2014	—	`conf`	Coherent reception and 126 GHz bandwidth digital signal processing of CO-OFDM superchannel generated by fiber frequency conversion. OFC Takahito Tanimura, Tomoyuki Kato, Ryo Okabe, Shoichiro Oda, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Jens C. Rasmussen, Shigeki Watanabe
2014	—	`conf`	Design and performance evaluation of an OPC device using a dual-pump polarization-independent FOPA. ECOC Isaac Sackey, Francesco Da Ros, Thomas Richter, Robert Elschner, Mahmoud Jazayerifar, Christian Meuer, Christophe Peucheret, Klaus Petermann, Colja Schubert
2014	—	`conf`	Distributed generation of a 400-Gb/s Nyquist 16QAM dense superchannel by fiber-frequency conversion. OFC Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato, Shigeki Watanabe, Colja Schubert
2014	—	`conf`	Kerr nonlinearity compensation in a 5×28-GBd PDM 16-QAM WDM system using fiber-based optical phase conjugation. ECOC Francesco Da Ros, Isaac Sackey, Robert Elschner, Thomas Richter, Christian Meuer, M. Nolle, Mahmoud Jazayerifar, Klaus Petermann, Christophe Peucheret, Colja Schubert
2014	—	`conf`	Tolerances for add/drop operation of a coherent multiplexing node based on fiber frequency conversion. ECOC Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert
2013	—	`conf`	Characterization of polarization insensitive FOPA using a polarization-maintaining highly non-linear fiber. OFC/NFOEC Isaac Sackey, Thomas Richter, Christian Meuer, Robert Elschner, Mahmoud Jazayerifar, Klaus Petermann, Colja Schubert
2013	—	`conf`	Feasibility study of SOA-preamplified coherent reception for 112 Gb/s DP-QPSK unamplified link. OFC/NFOEC Mads L. Nielsen, Lutz Molle, Thomas Richter, Colja Schubert
2013	—	`conf`	Narrow guard-band distributed Nyquist-WDM using fiber frequency conversion. OFC/NFOEC Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato, Shigeki Watanabe, Colja Schubert