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	Shaped top terminal
	BULLINGTON, JEFF A.; STOLTZ, RICHARD A.
	2002-10-08
著作权人	BULLINGTON, JEFF, A.
专利号	AU2002306802A1
国家	澳大利亚
文献子类	发明申请
其他题名	Shaped top terminal
英文摘要	Our wafer scale processing techniques produce chip-laser-diodes with a diffraction grating (30) that redirects output light out the top and/or bottom surfaces. Noise reflections are carefully controlled, allowing significant reduction of the signal fed to the active region (46). The improved method and structure use dry-etched shaping of at least one of an output-end of the top contact (24) and/or an output-end of the upper electrode (26). This shaping provides at least one of substantial elimination of: resonance producing reflection from the upper electrode output end (26), and light beam shaping. Preferably, both (24, 26) are shaped with one patterning.
公开日期	2002-10-08
申请日期	2002-03-22
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/64553]
专题	半导体激光器专利数据库
作者单位	BULLINGTON, JEFF, A.
推荐引用方式 GB/T 7714	BULLINGTON, JEFF A.,STOLTZ, RICHARD A.. Shaped top terminal. AU2002306802A1. 2002-10-08.

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