QQ客服 官方微博 反馈留言

	Vertical cavity surface emitting laser having multiple top-side contacts
	JOHNSON, RALPH H.; PENNER, R. SCOTT; BIARD, JAMES ROBERT; FITZGERALD, COLBY
	2012-06-05
著作权人	FINISAR CORPORATION
专利号	US8193019
国家	美国
文献子类	授权发明
其他题名	Vertical cavity surface emitting laser having multiple top-side contacts
英文摘要	A VCSEL with undoped mirrors. An essentially undoped bottom DBR mirror is formed on a substrate. A periodically doped first conduction layer region is formed on the bottom DBR mirror. The first conduction layer region is heavily doped at a location where the optical electric field is at about a minimum. An active layer, including quantum wells, is on the first conduction layer region. A periodically doped second conduction layer region is connected to the active layer. The second conduction layer region is heavily doped where the optical electric field is at a minimum. An aperture is formed in the epitaxial structure above the quantum wells. A top mirror coupled to the periodically doped second conduction layer region. The top mirror is essentially undoped and formed in a mesa structure. An oxide is formed around the mesa structure to protect the top mirror during wet oxidation processes.
公开日期	2012-06-05
申请日期	2010-11-01
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/47037]
专题	半导体激光器专利数据库
作者单位	FINISAR CORPORATION
推荐引用方式 GB/T 7714	JOHNSON, RALPH H.,PENNER, R. SCOTT,BIARD, JAMES ROBERT,et al. Vertical cavity surface emitting laser having multiple top-side contacts. US8193019. 2012-06-05.

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。