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	Laser system for atomic clocks and sensors
	BOYD, MARTIN M.; PATTON, BRIAN R.
	2019-07-02
著作权人	AOSENSE, INC.
专利号	US10340658
国家	美国
文献子类	授权发明
其他题名	Laser system for atomic clocks and sensors
英文摘要	A laser system for atomic clocks and sensors includes a single laser, an intensity splitter, a modulator, and a feedback-based lock controller. The single laser outputs a central optical frequency of laser light that can be tuned. The intensity splitter splits the laser light along a first and a second optical path. A modulator is disposed in the first optical path. The portion of laser light from the first optical path is subjected to the modulator with the modulator disposed to generate a frequency-shifted sideband from some or all of the portion of the laser light subjected to the modulator, with the frequency-shifted sideband shifted by an adjustable frequency source, resulting in an adjustable frequency offset between the frequency-shifted sideband and an unmodulated carrier propagating in the second optical path. The feedback-based lock controller locks the optical frequency of the frequency-shifted sideband to a repumping transition for atom cooling.
公开日期	2019-07-02
申请日期	2018-04-30
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35680]
专题	半导体激光器专利数据库
作者单位	AOSENSE, INC.
推荐引用方式 GB/T 7714	BOYD, MARTIN M.,PATTON, BRIAN R.. Laser system for atomic clocks and sensors. US10340658. 2019-07-02.

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