QQ客服 官方微博 反馈留言

	Fiber lasers
	SACKS, ZACHARY; SCHIFFER, ZEEV
	2011-12-15
著作权人	ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
专利号	AU2006298417B2
国家	澳大利亚
文献子类	授权发明
其他题名	Fiber lasers
英文摘要	Fiber lasers for producing Band I wavelengths include a laser cavity having an optical fiber with specific parameters in length and thickness and doping concentration, and having high reflectivities. Examples show the feasibility of producing such fiber lasers. Fiber lasers for producing Band IV wavelengths include a depolarized laser oscillator, at least one amplifier and a polarizer. Depolarized laser oscillator is an inherently depolarized CW laser, or a depolarized laser diode, which is depolarized by a depolarizer. Additional fiber lasers in accordance with embodiments of the present invention include a double clad active optical fiber having a pump power entry point for sending pump energy through the active optical fiber in a first direction, and a loop portion at a second end of the fiber for sending pump energy through the active optical fiber in a second direction which is opposite to the first direction. A system for coupling light into a fiber in accordance with embodiments of the present invention include a first fiber, a second double clad fiber, and a bulk optic component positioned between the first and second fibers. A mode stripper included within the second fiber allows for removal of high power light which is propagated through the outer clad rather than launched into the core of the second fiber.
公开日期	2012-01-12
申请日期	2006-09-18
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37250]
专题	半导体激光器专利数据库
作者单位	ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
推荐引用方式 GB/T 7714	SACKS, ZACHARY,SCHIFFER, ZEEV. Fiber lasers. AU2006298417B2. 2011-12-15.

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。