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	Hybrid optical Y-junction
	EICHEN, ELLIOT; MELMAN, PAUL
	1991-05-21
著作权人	GTE LABORATORIES INCORPORATED, A CORP. OF DE
专利号	US5016960
国家	美国
文献子类	授权发明
其他题名	Hybrid optical Y-junction
英文摘要	A hybrid optical Y-junction device includes a 1xN optical fiber coupler connected to N waveguide structures fabricated on a single substrate. When the waveguide structure is a semiconductor optical amplifier, the hybrid Y-junction device is operable as either a modulator or lossless power divider. A nonblocking optical switch is constructed by coupling Mx1 optical fiber couplers to the outputs of the waveguide structures in the hybrid Y-junction. The switch is also effective as a wavelength division multiplexer when periodic gratings are integrated into the waveguide amplifiers.
公开日期	1991-05-21
申请日期	1989-12-22
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/39237]
专题	半导体激光器专利数据库
作者单位	GTE LABORATORIES INCORPORATED, A CORP. OF DE
推荐引用方式 GB/T 7714	EICHEN, ELLIOT,MELMAN, PAUL. Hybrid optical Y-junction. US5016960. 1991-05-21.

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