QQ客服 官方微博 反馈留言

	Native green laser semiconductor devices
	BHAT, RAJARAM; GALLINAT, CHAD STEPHEN; NAPIERALA, JEROME; SIZOV, DMITRY; ZAH, CHUNG-EN
	2011-06-21
著作权人	THORLABS QUANTUM ELECTRONICS, INC.
专利号	US7965752
国家	美国
文献子类	授权发明
其他题名	Native green laser semiconductor devices
英文摘要	A semiconductor laser device operable to emit light having a desired wavelength in the green spectral range. The semiconductor laser device may include a pumping source and a laser structure including a substrate, a first cladding layer, and one or more active region layers. The one or more active region layers include a number of quantum wells having a spontaneous emission peak wavelength that is greater than about 520 nm at a reference pumping power density. The pumping source is configured to pump each quantum well at a pumping power density such that a stimulated emission peak of each quantum well is within the green spectral range, and the number of quantum wells within the one or more active region layers is such that a net optical gain of the quantum wells is greater than a net optical loss coefficient at the desired wavelength in the green spectral range.
公开日期	2011-06-21
申请日期	2009-11-30
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/45622]
专题	半导体激光器专利数据库
作者单位	THORLABS QUANTUM ELECTRONICS, INC.
推荐引用方式 GB/T 7714	BHAT, RAJARAM,GALLINAT, CHAD STEPHEN,NAPIERALA, JEROME,et al. Native green laser semiconductor devices. US7965752. 2011-06-21.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。