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Haruhiko Yoshida
at Femtosecond Tech Res Assoc
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Author
Publications (5)
Proceedings Article | 30 May 2003 Paper
Realization of ultrafast and low-power all-optical switches using intersubband transitions in a novel InGaAs/AlAs/AlAsSb quantum well structure
Teruo Mozume, Jun-ichi Kasai, Nikolai Georgiev, Takasi Simoyama, Achanta Gopal, Haruhiko Yoshida
Proceedings Volume 4992, (2003) https://doi.org/10.1117/12.475706
KEYWORDS: Quantum wells, Absorption, Scattering, Interfaces, Indium gallium arsenide, Antimony, Picosecond phenomena, Gallium, Switching, Statistical analysis
Proceedings Article | 14 May 2002 Paper
Large intersubband nonlinearity for all-optical switching at 1.72 micron in Sb-based quantum wells
Proceedings Volume 4638, (2002) https://doi.org/10.1117/12.467468
KEYWORDS: Absorption, Quantum wells, Switching, Switches, Shape analysis, Nonlinear optics, Semiconductors, Excitons, Solids, Continuous wave operation
Proceedings Article | 30 October 2001 Paper
Ultrafast all-optical switching and demultiplexing using intersubband transitions in InGaAs/AlAsSb quantum well structures
Proceedings Volume 4598, (2001) https://doi.org/10.1117/12.447104
KEYWORDS: Quantum wells, Absorption, Switching, Ultrafast phenomena, Picosecond phenomena, Nonlinear optics, Scattering, Electrons, Waveguides, Femtosecond phenomena
Proceedings Article | 28 March 2000 Paper
Intersubband-transition-induced interband two-photon absorption by femtosecond optical excitation
Arup Neogi, Haruhiko Yoshida, Teruo Mozume, Nikolai Georgiev, Tomoyuki Akiyama, Osamu Wada
Proceedings Volume 3940, (2000) https://doi.org/10.1117/12.381470
KEYWORDS: Absorption, Quantum wells, Indium gallium arsenide, Femtosecond phenomena, Interfaces, Optical amplifiers, Nonlinear optics, Heterojunctions, Antimony, Light sources
Proceedings Article | 24 May 1999 Paper
Novel technique for all-optical modulation in asymmetric quantum wells
Proceedings Volume 3624, (1999) https://doi.org/10.1117/12.349283
KEYWORDS: Quantum wells, Modulation, Absorption, Ultrafast phenomena, Nonlinear optics, Semiconductors, Femtosecond phenomena, Switching, Picosecond phenomena
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