Hiroshi Obi

InGaAs/GaAsSb type-II quantum-well focal plane array with cutoff-wavelength of 2.5 μm

Hiroshi Inada, Yasuhiro Iguchi, Takashi Ishizuka, 2017, OPTO.

Development of InGaAs/GaAsSb type-II QW SWIR focal plane array with cutoff-wavelength of 2.5 μm

Hiroshi Inada, Yasuhiro Iguchi, Takashi Ishizuka, 2017, Defense + Security.

A New Design for Improving Stability of Electrostatic Vertical Comb Mirrors and Its Application to Fiber Optic Variable Attenuators

Hiroyuki Fujita, Hiroshi Toshiyoshi, Hiroshi Obi, 2005 .