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	Semiconductor optical waveguide device, optical control type optical switch, and wavelength conversion device
	SUZUKI, NOBUO; HIRAYAMA, YUZO
	1998-05-19
著作权人	KABUSHIKI KAISHA TOSHIBA
专利号	US5754714
国家	美国
文献子类	授权发明
其他题名	Semiconductor optical waveguide device, optical control type optical switch, and wavelength conversion device
英文摘要	A semiconductor optical waveguide device comprises a stripe-shaped semiconductor optical waveguide, part of the semiconductor optical waveguide being an active layer producing gain by electric current injection, and part of the semiconductor optical waveguide being an intra-band resonant absorption layer in which an intra-band absorption resonant wavelength is arranged within the gain band of the active layer, and means for injecting electric current into the active layer.
公开日期	1998-05-19
申请日期	1995-09-11
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/44495]
专题	半导体激光器专利数据库
作者单位	KABUSHIKI KAISHA TOSHIBA
推荐引用方式 GB/T 7714	SUZUKI, NOBUO,HIRAYAMA, YUZO. Semiconductor optical waveguide device, optical control type optical switch, and wavelength conversion device. US5754714. 1998-05-19.

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