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Shortest wavelength semiconductor laser diode

Electronics Letters · 1996 · Vol. 32(12) · pp. 1105–1106
Isamu AkasakiS. SotaHiroshi SakaiToshiyuki TanakaMasayoshi KoikeHiroshi Amano

Abstract

A group III, nitride based, separate confinement heterostructure (SCH) single quantum well (SQW) structure, with an active layer thickness as small as 1.5 nm, was fabricated. It shows the shortest lasing from semiconductor lasers by current injection at room temperature to date. Line width is as little as 0.15 nm.

Semiconductor Quantum Structures and DevicesGaN-based semiconductor devices and materialsSemiconductor Lasers and Optical DevicesOptoelectronicsLasing thresholdSemiconductor laser theoryMaterials scienceLaserQuantum wellSemiconductorDiodeHeterojunctionQuantum dot laser
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References
Highly P-Typed Mg-Doped GaN Films Grown with GaN Buffer Layers
Japanese Journal of Applied Physics · 1991 · 432 citations
InGaN-Based Multi-Quantum-Well-Structure Laser Diodes
Japanese Journal of Applied Physics · 1996 · 2,483 citations
P-Type Conduction in Mg-Doped GaN Treated with Low-Energy Electron Beam Irradiation (LEEBI)
Japanese Journal of Applied Physics · 1989 · 1,936 citations
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