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	Multi-stripe array grating integrated cavity laser
	POGUNTKE KAI RALPH; SOOLE JULIAN BERNARD DONALD
	1999-06-29
著作权人	TELCORDIA LICENSING COMPANY LLC
专利号	CA2143944C
国家	加拿大
文献子类	授权发明
其他题名	Multi-stripe array grating integrated cavity laser
英文摘要	An integrated, multi-wavelength laser having formed on a substrate (12) a plurality of active, individually selectable waveguides (14), a passive output waveguide (16), and a diffraction grating (18) formed in a Rowland-circle spectrometer geometry. The frequency of the lasing light is determined by the geometrical relationship of the selected active waveguide, the diffraction grating, and the output waveguide. The active waveguides are positioned such that lasing light cannot diffract between two active waveguides. Little crosstalk occurs because no carrier depletion occurs in the output waveguide.
公开日期	1994-03-17
申请日期	1993-09-09
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/44722]
专题	半导体激光器专利数据库
作者单位	TELCORDIA LICENSING COMPANY LLC
推荐引用方式 GB/T 7714	POGUNTKE KAI RALPH,SOOLE JULIAN BERNARD DONALD. Multi-stripe array grating integrated cavity laser. CA2143944C. 1999-06-29.

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