QQ客服 官方微博 反馈留言

	Deep blue microlaser
	HARGIS, DAVID, E.; NELTE, SVEN, E.
	1996-06-12
著作权人	LASER POWER CORPORATION
专利号	EP0715774A1
国家	欧洲专利局
文献子类	发明申请
其他题名	Deep blue microlaser
英文摘要	A monolithic diode pumped solid-state laser (11) comprising as the laser host neodymium-doped yttrium orthovanadate (Nd:YVO4) (12, 52) or neodymium-doped gadolinium orthovanadate (Nd:GdVO4) (57, 67) operating on the F3/2 } I9/2 ( SIMILAR 914 nm or SIMILAR 912 nm respectively) transition, to which a suitable nonlinear optic material (16), such as potassium niobate (KNbO3) or beta barium borate (BBO), is bonded. The nonlinear crystal gives rise to intracavity frequency doubling to SIMILAR 457 or SIMILAR 456 nm. The microlaser is a composite cavity formed form a gain medium crystal and a nonlinear frequency doubling material which together have four spaced parallel dielectrically coated faces (14, 17, 18, 15) and which is positioned in close proximity to a diode laser pump source (13) for phase-matched harmonic generation of blue light along an axis of propagation which lies substantially perpendicular to the two faces of the composite cavity. By employing specific doping concentration-length products of lasant material and pumping the gain medium which has a specific crystalline orientation the desired efficient blue microlaser is achieved. Alternative embodiments combine the Nd:YVO4 and Nd:GdVO4 elements to enhance certain output characteristics of the laser.
公开日期	1996-06-12
申请日期	1994-08-22
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/51993]
专题	半导体激光器专利数据库
作者单位	LASER POWER CORPORATION
推荐引用方式 GB/T 7714	HARGIS, DAVID, E.,NELTE, SVEN, E.. Deep blue microlaser. EP0715774A1. 1996-06-12.

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。