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	Physical system for chip-scale CPT atomic clock
	GU, SIHONG; ZHANG, YI; QU, SUPING; SHI, XUEMING
	2015-08-25
著作权人	WUHAN INSTITUTE OF PHYSICS AND MATHEMATICS, CHINESE ACADEMY OF SCIENCES
专利号	US9118336
国家	美国
文献子类	授权发明
其他题名	Physical system for chip-scale CPT atomic clock
英文摘要	A physical system for a chip-scale coherent population trapping (CPT) atomic clock. The physical system includes: a vertical-cavity surface-emitting laser (VCSEL) device, a first polarizing beam splitter, a first λ/4 wave plate, a chip of an atomic vapor cell, a second λ/4 wave plate, a reflection device, a lens, a second polarizing beam splitter, and a photo detector. The first polarizing beam splitter, the first λ/4 wave plate, the chip of the atomic vapor cell, the second λ/4 wave plate, and the reflection device are disposed in sequence. The lens, the second polarizing beam splitter, and the photo detector are disposed in sequence.
公开日期	2015-08-25
申请日期	2014-08-04
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/49854]
专题	半导体激光器专利数据库
作者单位	WUHAN INSTITUTE OF PHYSICS AND MATHEMATICS, CHINESE ACADEMY OF SCIENCES
推荐引用方式 GB/T 7714	GU, SIHONG,ZHANG, YI,QU, SUPING,et al. Physical system for chip-scale CPT atomic clock. US9118336. 2015-08-25.

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