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	System and method for increasing power emitted from a fiber laser
	JOHNSON, BENJAMIN R.
	2016-10-06
著作权人	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
专利号	US20160294150A1
国家	美国
文献子类	发明申请
其他题名	System and method for increasing power emitted from a fiber laser
英文摘要	A fiber laser having a thermal controller operatively connected to one or more fiber Bragg gratings is provided. The thermal controller does not impart much or imparts very little mechanical stress or strain to the optical fiber in which the FBGs reside because such forces can alter the FBG performance. Rather, the thermal controller utilizes a thermally conductive semi-solid or non-Newtonian fluid to submerge/suspend a portion of the optical fiber in which FBG resides. Temperature control logic controls whether a thermoelectric heater and cooler should be directed to increase or decrease its temperature. The thermoelectric heater and cooler imparts or removes thermal energy from the FBG to efficiently control its performance without the application of mechanical stress. The fiber laser having a thermal controller generally is able to increase laser output power greater than two times the amount of output power of a similarly fabricated fiber laser free of the thermal controller(s).
公开日期	2016-10-06
申请日期	2016-04-04
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54683]
专题	半导体激光器专利数据库
作者单位	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
推荐引用方式 GB/T 7714	JOHNSON, BENJAMIN R.. System and method for increasing power emitted from a fiber laser. US20160294150A1. 2016-10-06.

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