Kiyotomo Hasegawa

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 7

Top Topics

Learning Situations

Ims Learning Design

Top Venues

Publications

Junichi Suzuki, Kiyotomo Hasegawa, Kei Masuyama, Nobuo Ohata
Single Wavelength Laser TO-CAN Integrated with One-Chip Wavelength Locker. OFC (2024)
Junichi Suzuki, Kiyotomo Hasegawa, Nobuo Ohata
Si Photonics-Based Compact Wavelength Locker for Small Tunable Laser Modules with Low Power Consumption. OECC/PSC (2022)
Ryota Fujihara, Mizuki Shirao, Seiki Nakamura, Seiji Nakano, Kiyotomo Hasegawa
A Cost Effective Hermetically Sealed 106 Gbit/s PAM4 EML TO-CAN For Beyond-5G Mobile Fronthaul. ECOC (2020)
Kei Masuyama, Mizuki Shirao, Nobuhiko Nishiyama, Kiyotomo Hasegawa
Grid Free WDM System Using External Cavity Multi-Wavelength Laser. OECC/PSC (2019)
Mizuki Shirao, Yoshimichi Morita, Kiyotomo Hasegawa
Wider Temperature Operation of EML in Miniaturized TOSA Package for 53 GBaud PAM-4. OECC/PSC (2019)
Yosuke Kawamoto, Nobuo Ohata, Tadashi Murao, Hayato Sano, Masashi Binkai, Yudai Imai, Tatsuo Hatta, Kiyotomo Hasegawa
An integrated LAN-WDM 400-Gb/s (53Gbaud-PAM4) EML TOSA. OECC/PSC (2019)
Fukiko Hirose, Keita Mochizuki, Junichi Suzuki, Shusaku Hayashi, Yosuke Suzuki, Kiyotomo Hasegawa
Compact InP MZM Optical Sub-Assembly with Built-in Electrical Filters by Three-Dimensional Packaging Technique. OECC/PSC (2019)
Keisuke Matsuda, Hiroshi Bessho, Kiyotomo Hasegawa, Tsuyoshi Yoshida, Kazuyuki Ishida
A study of laser white and brownian FM Noise in coherent QPSK signals. OFC (2014)