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	VCSEL with integrated photodetectors for automatic power control and signal detection in data storage
	JIANG, WENBIN; LEBBY, MICHAEL S.
	1999-10-26
著作权人	MOTOROLA, INC.
专利号	US5974071
国家	美国
文献子类	授权发明
其他题名	VCSEL with integrated photodetectors for automatic power control and signal detection in data storage
英文摘要	A VCSEL with a vertically integrated photodetector and at least one laterally integrated photodetector, including first and second stacks of DBRs and an undoped region or active region sandwiched therebetween is formed. The vertically and laterally integrated PIN photodetectors are integrated into the device by depositing the region of undoped material in alignment with the first stack of DBRs. The device is fabricated to electrically isolate the vertical cavity surface emitting laser and the vertically integrated photodetector from the at least one laterally integrated photodetector.
公开日期	1999-10-26
申请日期	1997-05-20
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/42807]
专题	半导体激光器专利数据库
作者单位	MOTOROLA, INC.
推荐引用方式 GB/T 7714	JIANG, WENBIN,LEBBY, MICHAEL S.. VCSEL with integrated photodetectors for automatic power control and signal detection in data storage. US5974071. 1999-10-26.

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