Tomofumi Oyama

According to our database, Tomofumi Oyama authored at least 19 papers between 2013 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2019

Partial Multilevel Coding with Probabilistic Shaping for Low-power Optical Transmission.

Kiichi Sugitani, Yohei Koganei, Tomofumi Oyama, Hisao Nakashima

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Low-Complexity, Low-PAPR Polarization-Time Code for PDL Mitigation.

Tomofumi Oyama, Guoxiu Huang, Hisao Nakashima, Yoshitaka Nomura, Tomoo Takahara, Takeshi Hoshida

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

A Simple, Robust Two-Tone Method to Measure the Dynamic Nonlinear Characteristics of Phase Shifter in Silicon Mach-Zehnder Modulator.

Tong Ye, Yanhui Qi, Hao Chen, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Haowen Shu, Xingjun Wang

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Multilevel Coding with Spatially-Coupled Codes for beyond 400Gbps Optical Transmission.

Yohei Koganei, Tomofumi Oyama, Kiichi Sugitani, Hisao Nakashima, Takeshi Hoshida

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

PDL Mitigation by Polarization-Time Codes with Simple Decoding and Pilot-Aided Demodulation.

Tomofumi Oyama, Hisao Nakashima, Yoshitaka Nomura, Guoxiu Huang, Takahito Tanimura, Takeshi Hoshida

Proceedings of the European Conference on Optical Communication, 2018

Efficient Polarization Dependent Loss Monitoring and Compensation in Coherent Transmission System.

Guoxiu Huang, Yuichi Akiyama, Tomohiro Yamauchi, Shoichiro Oda, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida

Proceedings of the European Conference on Optical Communication, 2018

2017

Reach extension with 32- and 64 GBaud single carrier vs. multi-carrier signals.

Olga Vassilieva, Inwoong Kim, Tomofumi Oyama, Shoichiro Oda, Hisao Nakashima, Takeshi Hoshida, Tadashi Ikeuchi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Digital nonlinear compensation technologies in coherent optical communication systems.

Hisao Nakashima, Tomofumi Oyama, Chihiro Ohshima, Yuichi Akiyama, Zhenning Tao, Takeshi Hoshida

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing.

Hao Chen, Xiaofei Su, Zhenning Tao, Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Kazutoshi Kato

Proceedings of the European Conference on Optical Communication, 2017

2015

PDL-tolerant signal generation by digital spectrum slicing and polarization control.

Takahito Tanimura, Tomofumi Oyama, Hisao Nakashima, Jens C. Rasmussen

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Complexity reduction of perturbation-based nonlinear compensator by sub-band processing.

Tomofumi Oyama, Hisao Nakashima, Takeshi Hoshida, Takahito Tanimura, Yuichi Akiyama, Zhenning Tao, Jens C. Rasmussen

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Remotely pumped and high splitting ratio (1: 512) intra-PON flow transmission via a distantly powered quasi-passive reconfigurable (QPAR) node.

Shuang Yin, Yingying Bi, Thomas Shunrong Shen, Tomofumi Oyama, Leonid G. Kazovsky

Proceedings of the European Conference on Optical Communication, 2015

Experimental investigation on nonlinear tolerance of subcarrier multiplexed signals with spectrum optimization.

Hisao Nakashima, Takahito Tanimura, Tomofumi Oyama, Yuichi Akiyama, Takeshi Hoshida, Jens C. Rasmussen

Proceedings of the European Conference on Optical Communication, 2015

2014

Robust and efficient receiver-side compensation method for intra-channel nonlinear effects.

Tomofumi Oyama, Hisao Nakashima, Shoichiro Oda, Tomohiro Yamauchi, Zhenning Tao, Takeshi Hoshida, Jens C. Rasmussen

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Impact of fiber nonlinearity on duobinary-QPSK in super-Nyquist WDM transmission.

Tomofumi Oyama, Takahito Tanimura, Hisao Nakashima, Takeshi Hoshida, Zhenning Tao, Jens C. Rasmussen

Proceedings of the European Conference on Optical Communication, 2014

Digital nonlinear compensation for spectrally efficient superchannel transmission at 400Gbit/s and beyond.

Takeshi Hoshida, Takahito Tanimura, Tomofumi Oyama, Shoichiro Oda, Hisao Nakashima, Yangyang Fan, Liang Dou, Zhenning Tao, Jens C. Rasmussen

Proceedings of the European Conference on Optical Communication, 2014

2013

Compact Optical Buffer Module for Intra-Packet Synchronization Based on InP 1×8 Switch and Silica-Based Delay Line Circuit.

Myung-Joon Kwack, Tomofumi Oyama, Yasuaki Hashizume, Shinji Mino, Masaru Zaitsu, Takuo Tanemura, Yoshiaki Nakano

IEICE Trans. Electron., 2013

Impact of pulse shaping and transceiver electrical bandwidths on nonlinear compensated transmission.

Tomofumi Oyama, Takeshi Hoshida, Hisao Nakashima, Chihiro Ohshima, Zhenning Tao, Jens C. Rasmussen

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Advanced and feasible signal processing algorithm for nonlinear mitigation.

Takeshi Hoshida, Liang Dou, Weizhen Yan, Lei Li, Zhenning Tao, Shoichiro Oda, Hisao Nakashima, Chihiro Ohshima, Tomofumi Oyama, Jens C. Rasmussen

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013