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	High power single mode laser and method of fabrication
	CHO, SI HYUNG; DAUTREMONT-SMITH, WILLIAM C.; HUANG, SUN-YUAN
	2002-08-13
著作权人	LUCENT TECHNOLOGIES, INC.
专利号	US6432735
国家	美国
文献子类	授权发明
其他题名	High power single mode laser and method of fabrication
英文摘要	A semiconductor laser having a single transverse mode operation. Optical power higher than that generated by conventional pump lasers is achieved by widening the gain medium without inducing the second transverse mode. This is accomplished by providing a small refractive index difference between active and blocking regions of the laser. The refractive index difference between the laser active region material and the laser blocking region material at the fundamental frequency is less than about 0.029.
公开日期	2002-08-13
申请日期	2000-06-23
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/42307]
专题	半导体激光器专利数据库
作者单位	LUCENT TECHNOLOGIES, INC.
推荐引用方式 GB/T 7714	CHO, SI HYUNG,DAUTREMONT-SMITH, WILLIAM C.,HUANG, SUN-YUAN. High power single mode laser and method of fabrication. US6432735. 2002-08-13.

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