QQ客服 官方微博 反馈留言

	Multi-band multiwavelength quantum dot mode-locked lasers
	LIU, JIAREN; LU, ZHENGUO; RAYMOND, SYLVAIN; POOLE, PHILIP; BARRIOS, PEDRO; POITRAS, DANIEL
	2010-06-10
著作权人	NATIONAL RESEARCH COUNCIL OF CANADA
专利号	US20100142566A1
国家	美国
文献子类	发明申请
其他题名	Multi-band multiwavelength quantum dot mode-locked lasers
英文摘要	A multi-band (multi-colour) multiwavelength mode locked laser diode is provided by dynamic phase compensation of a quantum dot active medium. The laser diode is provided with a PIN diode structure where the active medium consists of a plurality of layers of quantum dots such as those produced by self-assembly from known chemical beam epitaxy methods. The multiplicity of bands may be produced by AC Stark splitting, frequency selective attenuation, or by the inclusion of multiple different layers having different, respective, peak ASE emissions. Dispersion compensation within laser facets, waveguides, and the optically active media permit the selection of a fixed dispersion within the cavity. A dynamic group phase change induced by the AC Stark effect permits compensation of the fixed dispersion sufficiently to produce an intraband mode-locked laser. Even interband mode locking was observed.
公开日期	2010-06-10
申请日期	2009-09-25
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/67661]
专题	半导体激光器专利数据库
作者单位	NATIONAL RESEARCH COUNCIL OF CANADA
推荐引用方式 GB/T 7714	LIU, JIAREN,LU, ZHENGUO,RAYMOND, SYLVAIN,et al. Multi-band multiwavelength quantum dot mode-locked lasers. US20100142566A1. 2010-06-10.

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。