Tomotaka Nagashima

13 papers Journal 4Unranked 9
YearRankTypeTitle / Venue / Authors
2020 J jnl
Experimental emulation of nonlinear distortion suppression by FrOFDM subcarriers.
IEICE Electron. Express
Yu Yamasaki, Tomotaka Nagashima, Gabriella Cincotti, Satoshi Shimizu, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2019 — conf
Enhanced Optical Communications Through Joint Time-Frequency Multiplexing Strategies.
OFC
Tsuyoshi Konishi, Takuya Murakawa, Tomotaka Nagashima, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Takahiro Kodama, Gabriella Cincotti
2019 — conf
Suppression Effect on Nonlinear Distortion in Long Haul Transmission using Fractional OFDM Subcarriers.
OECC/PSC
Yu Yamasaki, Tomotaka Nagashima, Gabriella Cincotti, Satoshi Shimizu, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2017 — conf
Measurement of mode-locking process using optical pulse ruler.
ICTON
Tsuyoshi Konishi, Yu Yamasaki, Motoki Hiraoka, Tomotaka Nagashima
2017 J jnl
Power efficient optical serial-to-parallel conversion using fractional OFDM-based linear technique.
IEICE Electron. Express
Motoki Hiraoka, Tomotaka Nagashima, Gabriella Cincotti, Satoshi Shimizu, Yu Yamasaki, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2015 — conf
Break even point analysis of photonic analog-to-digital conversion on power consumption.
ECOC
Tsuyoshi Konishi, M. Hasegawa, Tomotaka Nagashima, Takuya Murakawa
2015 — conf
Flexible power-efficient Nyquist-OTDM transmitter, using a WSS and time-lens effect.
OFC
Gabriella Cincotti, Satoshi Shimizu, Takuya Murakawa, Takahiro Kodama, Kunihiro Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Tomotaka Nagashima, Makoto Hasegawa, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2015 — conf
Fractional OFDM based transmitter and receiver for time/frequency multiplexing in gridless, elastic networks.
OFC
Takuya Murakawa, Gabriella Cincotti, Satoshi Shimizu, Tomotaka Nagashima, M. Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2015 — conf
PAPR management of all-optical OFDM signal using fractional fourier transform for fibre nonlinearity mitigation.
ECOC
Tomotaka Nagashima, Gabriella Cincotti, Takuya Murakawa, Satoshi Shimizu, M. Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi
2015 J jnl
Quantization Error Improvement for Optical Quantization Using Dual Rail Configuration.
IEICE Trans. Electron.
Tomotaka Nagashima, Makoto Hasegawa, Takuya Murakawa, Tsuyoshi Konishi
2014 — conf
Advanced optical pulse signal profiling using distributable "optical pulse ruler".
OFC
Tsuyoshi Konishi, Tomotaka Nagashima, Takuya Murakawa
2014 — conf
Optical pulse ruler for advanced optical pulse signal profiling.
ICTON
Tsuyoshi Konishi, Tomotaka Nagashima, Takuya Murakawa
2014 J jnl
Parallel Use of Dispersion Devices for Resolution Improvement of Optical Quantization at High Sampling Rate.
IEICE Trans. Electron.
Tomotaka Nagashima, Takema Satoh, Petre Catalin, Kazuyoshi Itoh, Tsuyoshi Konishi