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	TDLAS architecture for widely spaced wavelengths
	SAPPEY, ANDREW D.; MASTERSON, BERNARD PATRICK
	2019-07-16
著作权人	JOHN ZINK COMPANY, LLC
专利号	US10352852
国家	美国
文献子类	授权发明
其他题名	TDLAS architecture for widely spaced wavelengths
英文摘要	A system for widely spaced wavelength tunable diode laser absorption spectroscopy includes at least a first and second tunable diode laser generating laser light at a first and second wavelength, wherein laser light of the first and second wavelengths cannot co-propagate efficiently on the same single-mode fiber. A first fiber may be configured to carry light in the first wavelength, and a second fiber configured to carry light in the second wavelength. A fiber bundle may be formed from the distal ends of the first and second fibers stripped of their respective coatings, and arranged with their claddings adjacent to each other. One or more pitch heads are configured to project respective beams of laser light from the fiber bundle through a measurement zone. One or more catch heads located across the measurement zone receive the respective beams and direct the respective beams onto at least one sensor.
公开日期	2019-07-16
申请日期	2015-11-18
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/33113]
专题	半导体激光器专利数据库
作者单位	JOHN ZINK COMPANY, LLC
推荐引用方式 GB/T 7714	SAPPEY, ANDREW D.,MASTERSON, BERNARD PATRICK. TDLAS architecture for widely spaced wavelengths. US10352852. 2019-07-16.

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