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	Chip-scale power scalable ultraviolet optical source
	SAYYAH, KEYVAN; EFIMOV, OLEG M.; PATTERSON, PAMELA R.; KISELEV, ANDREY A.
	2017-10-24
著作权人	HRL LABORATORIES, LLC
专利号	US9800018
国家	美国
文献子类	授权发明
其他题名	Chip-scale power scalable ultraviolet optical source
英文摘要	A chip scale ultra violet laser source includes a plurality of laser elements on a substrate each including a back cavity mirror, a tapered gain medium, an outcoupler, a nonlinear crystal coupled to the outcoupler with a front facet that has a first coating that is anti-reflectivity (AR) to a fundamental wavelength of the laser element and high reflectivity (HR) to ultra violet wavelengths, and has an exit facet that has a second coating that has HR to a fundamental wavelength of the laser element and AR to the ultra violet wavelengths, a photodetector coupled to the outcoupler, a phase modulator coupled to the photodetector and coupled to the back cavity mirror, and a master laser diode on the substrate coupled to the phase modulator of each laser element. Each laser element emits an ultra violet beamlet and is frequency and phase locked to the master laser diode.
公开日期	2017-10-24
申请日期	2016-02-19
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/42330]
专题	半导体激光器专利数据库
作者单位	HRL LABORATORIES, LLC
推荐引用方式 GB/T 7714	SAYYAH, KEYVAN,EFIMOV, OLEG M.,PATTERSON, PAMELA R.,et al. Chip-scale power scalable ultraviolet optical source. US9800018. 2017-10-24.

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