T. Ohtoshi - Concepedia

Author

T. Ohtoshi

Hitachi (Japan)

Also Known As

T. Ohtoshi, Tsukuru OHTOSHI, Tsukuru Ohtoshi, Tsukuru Ohtoshi Tsukuru Ohtoshi

Publications

915

Citations

H-Index

Concepts

All Affiliations

Hitachi (Japan)

About

T. Ohtoshi is an author at Hitachi (Japan) specializing in applied physics, optoelectronics, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	13	17	726
2	Applied Physics	13	17	726
3	Electrical Engineering	4	4	98
4	Materials Science	2	2	53
5	Natural Sciences	1	1	52

T. Ohtoshi

Publications

834

Citations

H-Index

Page 1

	Year	Citations
Linewidth enhancement factor in strained quantum well lasers T. Ohtoshi, N. Chinone IEEE Photonics Technology Letters PhotonicsQuantum ScienceEngineeringLaser SciencePhysics	1989	115
Dependence of optical gain on crystal orientation in surface-emitting lasers with strained quantum wells T. Ohtoshi, T. Kuroda, A. Niwa, Applied Physics Letters PhotonicsEngineeringPhysicsOptical PropertiesApplied Physics	1994	93
A two-dimensional device simulator of semiconductor lasers T. Ohtoshi, Ken Yamaguchi, C. Nagaoka, Solid-State Electronics PhotonicsEngineeringLaser SciencePhysicsSemiconductor Lasers	1987	83
High Relaxation Oscillation Frequency (beyond 10 GHz) of GaAlAs Multiquantum Well Lasers K. Uomi, N. Chinone, T. Ohtoshi, Japanese Journal of Applied Physics Optical PumpingPhotonicsDirect Modulation BandwidthEngineeringLaser Science	1985	61
Valence subband structures of (1010)-GaN/AlGaN strained quantum wells calculated by the tight-binding method Atsuko Niwa, T. Ohtoshi, T. Kuroda Applied Physics Letters	1997	58
Optical line shape functions in quantum-well and quantum-wire structures T. Ohtoshi, M. Yamanishi IEEE Journal of Quantum Electronics Categoryquantum ElectronicsQuantum PhotonicsEngineeringQuantum-wire StructuresLine Shape	1991	52
Mode-hopping noise in index-guided semiconductor lasers and its reduction by saturable absorbers N. Chinone, T. Kuroda, T. Ohtoshi, IEEE Journal of Quantum Electronics Optical PumpingPhotonicsEngineeringMode-hopping NoisePhysics	1985	49
Orientation dependence of optical properties in long wavelength strained quantum-well lasers A. Niwa, T. Ohtoshi, T. Kuroda IEEE Journal of Selected Topics in Quantum Electronics Quantum PhotonicsOptical MaterialsEngineeringLaser ScienceLaser Applications	1995	45
Dependence of optical gain on crystal orientation in wurtzite–GaN strained quantum-well lasers T. Ohtoshi, A. Niwa, T. Kuroda Journal of Applied Physics Wide-bandgap SemiconductorCategoryquantum ElectronicsOptical MaterialsEngineeringLaser Applications	1997	42
Analysis of current leakage in InGaAsP/InP buried heterostructure lasers T. Ohtoshi, Ken Yamaguchi, N. Chinone IEEE Journal of Quantum Electronics Semiconductor TechnologyPhotonicsElectrical EngineeringWide-bandgap SemiconductorEngineering	1989	31

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