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Shigeki Watanabe
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2020 – today
- 2021
- [c22]Tomoyuki Kato, Shigeki Watanabe, Tomohiro Yamauchi, Goji Nakagawa, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida:
Whole Band Wavelength Conversion for Wideband Transmission. OFC 2021: 1-3
2010 – 2019
- 2019
- [j5]Takahito Tanimura
, Takeshi Hoshida
, Tomoyuki Kato
, Shigeki Watanabe, Hiroyuki Morikawa:
Convolutional Neural Network-Based Optical Performance Monitoring for Optical Transport Networks. JOCN 11(1): A52-A59 (2019) - [c21]Tomohiro Yamauchi, Tomoyuki Kato, Goji Nakagawa, Shigeki Watanabe, Yuichi Akiyama, Takeshi Hoshida
:
Investigation on Maximum Transmission Reach in Wavelength Converted Systems. OECC/PSC 2019: 1-3 - 2018
- [j4]Takahito Tanimura
, Takeshi Hoshida
, Tomoyuki Kato
, Shigeki Watanabe, Hiroyuki Morikawa:
Simple Learning Method to Guarantee Operational Range of Optical Monitors. JOCN 10(10): D63-D71 (2018) - [c20]Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Carsten Schmidt-Langhorst, Isaac Sackey, Robert Elschner, Colja Schubert, Takeshi Hoshida
:
Any-to-Any Signal Frequency Shifting Across Entire C-Band Using Continuously Tuneable Optical Frequency Shifter. ECOC 2018: 1-3 - [c19]Takahito Tanimura, Tomoyuki Kato, Shigeki Watanabe, Takeshi Hoshida
:
Deep Neural Network Based Optical Monitor Providing Self-Confidence as Auxiliary Output. ECOC 2018: 1-3 - [c18]Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida:
Fiber-Optic Frequency Shifting of THz-Range WDM Signal Using Orthogonal Pump-Signal Polarization Configuration. OFC 2018: 1-3 - [c17]Isaac Sackey, Carsten Schmidt-Langhorst, Robert Emmerich, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida, Colja Schubert:
Distributed Aggregation and Reception of a 400-Gb/s Net Rate Superchannel in a Single-Photodiode 110-GHz Kramers-Kronig Receiver. OFC 2018: 1-3 - [c16]Takahito Tanimura, Takeshi Hoshida, Tomoyuki Kato, Shigeki Watanabe, Hiroyuki Morikawa:
Data-analytics-based Optical Performance Monitoring Technique for Optical Transport Networks. OFC 2018: 1-3 - 2017
- [c15]Carsten Schmidt-Langhorst, Isaac Sackey, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida
, Colja Schubert:
Fiber Nonlinearity Mitigation in 800-km Transmission of a 1.6-Tb/s Superchannel Using Waveband-Shift-Free Optical Phase Conjugation. ECOC 2017: 1-3 - [c14]Tomoyuki Kato, Shigeki Watanabe, Takahito Tanimura, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Takeshi Hoshida:
Continuously tunable optical frequency shift of 1.6-Tb/s superchannel up to THz-range by polarization switched frequency conversion. OFC 2017: 1-3 - [c13]Isaac Sackey, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Takeshi Hoshida, Colja Schubert:
Novel wavelength-shift-free optical phase conjugator used for fiber nonlinearity mitigation in 200-Gb/s PDM-16QAM transmission. OFC 2017: 1-3 - 2016
- [c12]Tomoyuki Kato, Takahito Tanimura, Takeshi Hoshida, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Shigeki Watanabe:
In-line optical signal multiplexing by polarization-insensitive fiber frequency conversion. OFC 2016: 1-3 - 2015
- [c11]Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato
, Takahito Tanimura, Shigeki Watanabe, Colja Schubert:
Spatially distributed aggregation of a polarization-division multiplexed superchannel by frequency conversion in fiber. ECOC 2015: 1-3 - [c10]Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Lutz Molle, Saleem Alreesh, Tomoyuki Kato
, Takahito Tanimura, Shigeki Watanabe, Johannes Karl Fischer, Colja Schubert:
Distributed 1-Tb/s all-optical aggregation capacity in 125-GHz optical bandwidth by frequency conversion in fiber. ECOC 2015: 1-3 - [c9]Tomoyuki Kato, Takahito Tanimura, Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert, Shigeki Watanabe:
Broadband coherent-optical add/drop multiplexing over 400-GHz bandwidth by fiber frequency conversion. OFC 2015: 1-3 - [c8]Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert:
Generation of ultra-dense superchannels using frequency conversion in optical fibers. OFC 2015: 1-3 - [c7]Carsten Schmidt-Langhorst, Thomas Richter, Robert Elschner, Tomoyuki Kato, Takahito Tanimura, Shigeki Watanabe, Colja Schubert:
Versatile coherent in-line 4-, 16-, 32-QAM subcarrier add/drop-multiplexing by optical frequency conversion. OFC 2015: 1-3 - 2014
- [c6]Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato
, Takahito Tanimura, Shigeki Watanabe, Colja Schubert:
Tolerances for add/drop operation of a coherent multiplexing node based on fiber frequency conversion. ECOC 2014: 1-3 - [c5]Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato
, Takahito Tanimura, Shigeki Watanabe, Colja Schubert:
Coherent in-line substitution of OFDM subcarriers using fiber-frequency conversion and free-running lasers. OFC 2014: 1-3 - [c4]Thomas Richter, Carsten Schmidt-Langhorst, Robert Elschner, Tomoyuki Kato
, Shigeki Watanabe, Colja Schubert:
Distributed generation of a 400-Gb/s Nyquist 16QAM dense superchannel by fiber-frequency conversion. OFC 2014: 1-3 - [c3]Takahito Tanimura, Tomoyuki Kato
, Ryo Okabe, Shoichiro Oda, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Jens C. Rasmussen, Shigeki Watanabe:
Coherent reception and 126 GHz bandwidth digital signal processing of CO-OFDM superchannel generated by fiber frequency conversion. OFC 2014: 1-3 - 2013
- [j3]Elizabeth Jurrus, Shigeki Watanabe
, Richard J. Giuly, António R. C. Paiva, Mark H. Ellisman, Erik M. Jorgensen, Tolga Tasdizen:
Semi-Automated Neuron Boundary Detection and Nonbranching Process Segmentation in Electron Microscopy Images. Neuroinformatics 11(1): 5-29 (2013) - [c2]Masato Nishihara, Tomoyuki Kato, Toshiki Tanaka, Tomoo Takahara, Shigeki Watanabe, Lei Li, Zhenning Tao, Jens C. Rasmussen:
Highly efficient data aggregation on single optical carrier through fiber frequency conversion of discrete multi-tone signal. OFC/NFOEC 2013: 1-3 - [c1]Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Tomoyuki Kato, Shigeki Watanabe, Colja Schubert:
Narrow guard-band distributed Nyquist-WDM using fiber frequency conversion. OFC/NFOEC 2013: 1-3 - 2010
- [j2]Elizabeth Jurrus, António R. C. Paiva, Shigeki Watanabe
, James R. Anderson, Bryan W. Jones
, Ross T. Whitaker, Erik M. Jorgensen, Robert Marc, Tolga Tasdizen:
Detection of neuron membranes in electron microscopy images using a serial neural network architecture. Medical Image Anal. 14(6): 770-783 (2010)
1990 – 1999
- 1990
- [j1]Terumi Chikama, Takao Naito, Shigeki Watanabe, Tetsuya Kiyonaga, Masuo Suyama, Hideo Kuwahara:
Optical Heterodyne Image-Rejection Receiver for High-Density Optical Frequency Division Multiplexing System. IEEE J. Sel. Areas Commun. 8(6): 1087-1094 (1990)
Coauthor Index
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