Prof. Masashi Ohkawa
Professor at Niigata Univ.
SPIE Involvement:
Author
Publications (66)

Proceedings Article | 2 March 2020 Paper
Proceedings Volume 11274, 112741P (2020) https://doi.org/10.1117/12.2541707
KEYWORDS: Sensors, Protactinium, Numerical simulations, Linear filtering, Prototyping, Polarizers, Waveguides, Polarization, Fluid dynamics, Structural design

Proceedings Article | 23 October 2018 Paper
Proceedings Volume 10780, 107801D (2018) https://doi.org/10.1117/12.2324692
KEYWORDS: Semiconductor lasers, Vertical cavity surface emitting lasers, Laser range finders, Fabry–Perot interferometers, Interference (communication), Binary data, Diodes, Oscilloscopes, Laser applications, Analog electronics

Proceedings Article | 23 October 2018 Paper
Masamichi Suzuki, Yuki Kasuya, Daiki Kawakami, Takashi Sato, Masashi Ohkawa, Yasuo Ohdaira, Shuichi Sakamoto
Proceedings Volume 10780, 107800P (2018) https://doi.org/10.1117/12.2324829
KEYWORDS: Distance measurement, Semiconductor lasers, Signal detection, Interference (communication), Absorption, Rubidium, Error analysis, Laser systems engineering, Modulation, Signal generators

Proceedings Article | 23 February 2018 Paper
Kyohei Hirai, Toshihiro Taoka, Takashi Sato, Kohei Doi, Yasuo Ohdaira, Shuichi Sakamoto, Masashi Ohkawa
Proceedings Volume 10526, 105260E (2018) https://doi.org/10.1117/12.2288035
KEYWORDS: Semiconductor lasers, Signal detection, Absorption, Laser stabilization, Rubidium, Modulation, Interference (communication), Amplifiers, Signal processing, Neodymium

Proceedings Article | 23 February 2018 Paper
Kouhei Matsumoto, Yuki Kasuya, Mitsuki Yumoto, Hideaki Arai, Takashi Sato, Shuichi Sakamoto, Masashi Ohkawa, Yasuo Ohdaira
Proceedings Volume 10526, 105261W (2018) https://doi.org/10.1117/12.2288160
KEYWORDS: Vertical cavity surface emitting lasers, Semiconductor lasers, Fabry–Perot interferometers, Oscilloscopes, Binary data, Interference (communication), Avalanche photodetectors, Laser stabilization, Reflectivity, Analog electronics

Showing 5 of 66 publications
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