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	Quantum interference device, atomic oscillator, electronic apparatus, and moving object
	NISHIDA, TETSUO
	2017-08-03
著作权人	SEIKO EPSON CORPORATION
专利号	US20170219852A1
国家	美国
文献子类	发明申请
其他题名	Quantum interference device, atomic oscillator, electronic apparatus, and moving object
英文摘要	A quantum interference device (atomic oscillator) includes: an atom cell that encapsulates an alkali metal; a first light source portion that emits light including a resonance light pair, the resonance light pair being circularly polarized in the same direction and causing the alkali metal to resonate; a second light source portion that emits light including adjustment light, the adjustment light being circularly polarized in a direction opposite to the resonance light pair and causing the alkali metal to resonate; and a light receiving portion that receives the resonance light pair having passed through the atom cell, in which the adjustment light is FM-modulated.
公开日期	2017-08-03
申请日期	2017-01-30
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/84643]
专题	半导体激光器专利数据库
作者单位	SEIKO EPSON CORPORATION
推荐引用方式 GB/T 7714	NISHIDA, TETSUO. Quantum interference device, atomic oscillator, electronic apparatus, and moving object. US20170219852A1. 2017-08-03.

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