Optical pulse ruler for advanced optical pulse signal profiling. - Tsuyoshi Konishi; Tomotaka Nagashima; Takuya Murakawa (ICTON, 2014)

Advanced optical pulse signal profiling using distributable "optical pulse ruler". - Tsuyoshi Konishi; Tomotaka Nagashima; Takuya Murakawa (OFC, 2014)

Break even point analysis of photonic analog-to-digital conversion on power consumption. - Tsuyoshi Konishi; M. Hasegawa; Tomotaka Nagashima; Takuya Murakawa (ECOC, 2015)

PAPR management of all-optical OFDM signal using fractional fourier transform for fibre nonlinearity mitigation. - Tomotaka Nagashima; Gabriella Cincotti; Takuya Murakawa; Satoshi Shimizu; M. Hasegawa; Kuninori Hattori; Masayuki Okuno; Shinji Mino; Akira Himeno; Naoya Wada; Hiroyuki Uenohara; Tsuyoshi Konishi (ECOC, 2015)

Flexible power-efficient Nyquist-OTDM transmitter, using a WSS and time-lens effect. - Gabriella Cincotti; Satoshi Shimizu; Takuya Murakawa; Takahiro Kodama; Kunihiro Hattori; Masayuki Okuno; Shinji Mino; Akira Himeno; Tomotaka Nagashima; Makoto Hasegawa; Naoya Wada; Hiroyuki Uenohara; et al. (OFC, 2015)

Fractional OFDM based transmitter and receiver for time/frequency multiplexing in gridless, elastic networks. - Takuya Murakawa; Gabriella Cincotti; Satoshi Shimizu; Tomotaka Nagashima; M. Hasegawa; Kuninori Hattori; Masayuki Okuno; Shinji Mino; Akira Himeno; Naoya Wada; Hiroyuki Uenohara; Tsuyoshi Konishi (OFC, 2015)

Quantization Error Improvement for Optical Quantization Using Dual Rail Configuration. - Tomotaka Nagashima; Makoto Hasegawa; Takuya Murakawa; Tsuyoshi Konishi (IEICE Trans. Electron., 2015)

Enhanced Optical Communications Through Joint Time-Frequency Multiplexing Strategies. - Tsuyoshi Konishi; Takuya Murakawa; Tomotaka Nagashima; Satoshi Shimizu; Makoto Hasegawa; Kuninori Hattori; Masayuki Okuno; Shinji Mino; Akira Himeno; Naoya Wada; Hiroyuki Uenohara; Takahiro Kodama; et al. (OFC, 2019)