N. Ohata

Input-Power and Polarization Insensitive All-Optical Wavelength Converter With Monolithically Integrated Monitor PD and Gain-Controlled SOA

E. Ishimura, T. Miyahara, Y. Morita, 2015, Journal of Lightwave Technology.

A Compact Integrated Receiver Optical Sub-Assembly With High Sensitivity and Low Crosstalk for 100 Gb/s Ethernet Systems

E. Ishimura, N. Ohata, S. Kajiya, 2019, Journal of Lightwave Technology.

Wide dynamic range wavelength conversion for 43Gbps NRZ signal using simple feedback control with monitor PD and gain control SOA

E. Ishimura, Y. Morita, H. Aruga, 2011, 2011 37th European Conference and Exhibition on Optical Communication.

43Gbps wavelength converter with wide dynamic range of 14 dB

E. Ishimura, T. Aoyagi, T. Miyahara, 2009, 2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics.

Analysis of laser transformation hardening process of hypoeutectoid steel. 1st Report, Formulation and computer model for coupled analysis between temperature field and structural changes.

E. Ohmura, N. Ohata, Katsunori Inoue, 1991 .

A wide temperature operation of EML on high bandwidth sub-mount for 200 Gbps PAM4

A. Uchiyama, M. Shirao, N. Ohata, 2023, OPTO.

A High-Speed EML on Sub-mount for 200G PAM4

A. Uchiyama, M. Shirao, N. Ohata, 2022, 2022 IEEE Photonics Conference (IPC).

Generation of high-energy, narrow-linewidth pulses from an Er,Yb:glass planar waveguide amplifier with a large-core and double-clad structure

T. Yanagisawa, D. Sakaizawa, N. Ohata, 2023, CLEO 2023.

A compact integrated LAN-WDM EML TOSA for 400 Gbit/S ethernet over 10 Km reach

Masashi Binkai, Nobuo Ohata, Y. Kawamoto, 2019, 45th European Conference on Optical Communication (ECOC 2019).