Dr. Masamichi Yamanishi Profile

Dr. Masamichi Yamanishi

Professor at Hamamatsu Photonics KK

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Author

Publications (7)

Proceedings Article | 8 February 2015 Paper

Manipulation of electrical flicker-noise and line narrowing in free-running quantum cascade-lasers

Masamichi Yamanishi, Toru Hirohata

Proceedings Volume 9370, 93702U (2015) https://doi.org/10.1117/12.2181338

KEYWORDS: Doping, Quantum cascade lasers, Temperature metrology, Mid-IR, Instrument modeling, Waveguides, Superlattices, Tellurium, Resistance, Photonics

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Proceedings Article | 4 March 2013 Paper

Extremely temperature-insensitive continuous-wave broadband quantum cascade lasers

Kazuue Fujita, Masamichi Yamanishi, Shinichi Furuta, Tatsuo Dougakiuchi, Atsushi Sugiyama, Tadataka Edamura

Proceedings Volume 8640, 86400R (2013) https://doi.org/10.1117/12.2003241

KEYWORDS: Quantum cascade lasers, Continuous wave operation, Laser damage threshold, Quantum wells, Laser applications, Pulsed laser operation, Temperature metrology, Absorption, Mirrors, Mid-IR

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Proceedings Article | 9 February 2012 Paper

Broadband continuous-wave tuning of external cavity anticrossed dual-upper-state quantum cascade lasers

Tatsuo Dougakiuchi, Kazuue Fujita, Tadataka Edamura, Masamichi Yamanishi, Shinichi Furuta, Atsushi Sugiyama

Proceedings Volume 8277, 82770V (2012) https://doi.org/10.1117/12.907535

KEYWORDS: Continuous wave operation, Electroluminescence, Quantum cascade lasers, Pulsed laser operation, Wavelength tuning, Semiconductor lasers, Light sources, Spectroscopy, Laser damage threshold, Silicon

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Proceedings Article | 3 February 2009 Paper

Quantum cascade lasers based on single phonon-continuum depopulation structures

Kazuue Fujita, Tadataka Edamura, Naota Akikusa, Atsushi Sugiyama, Takahide Ochiai, Shinichi Furuta, Akio Ito, Masamichi Yamanishi, Hirofumi Kan

Proceedings Volume 7230, 723016 (2009) https://doi.org/10.1117/12.808355

KEYWORDS: Continuous wave operation, Quantum cascade lasers, Laser damage threshold, Pulsed laser operation, Silicon, Gold, Mid-IR, Phonons, Scattering

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Proceedings Article | 7 July 1998 Paper

Ultrafast optical nonlinearity due to virtual excitations of excitons in dc-biased AlGaAs microcavities

R. Shimano, Makoto Kuwata-Gonokami, Yutaka Kadoya, Masamichi Yamanishi

Proceedings Volume 3283, (1998) https://doi.org/10.1117/12.316713

KEYWORDS: Excitons, Polarization, Quantum wells, Optical microcavities, Dielectric polarization, Nonlinear optics, Ultrafast phenomena, Gallium arsenide, Solids, Spectroscopy

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Proceedings Article | 3 September 1992 Paper

Control of spontaneous emission in semiconductor microcavities and its application for light-emitting devices

Masamichi Yamanishi, Yong Lee

Proceedings Volume 1675, (1992) https://doi.org/10.1117/12.137585

KEYWORDS: Quantum wells, Optical microcavities, Semiconductors, Gallium arsenide, Chemical species, Physics, Superlattices, Control systems, Reflection, Quantum efficiency

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Proceedings Article | 1 May 1990 Paper

Optical nonlinearity due to real and virtual charge polarizations in DC-biased quantum well structures

Masamichi Yamanishi

Proceedings Volume 1216, (1990) https://doi.org/10.1117/12.18107

KEYWORDS: Polarization, Quantum wells, Modulation, Nonlinear optics, Ultrafast phenomena, Switching, Absorption, Diodes, Excitons, Interfaces

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Showing 5 of 7 publications

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