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	System and method for nonlinear optical devices
	WOODWARD, TED; AGARWAL, ANJALI; PETERS, NICHOLAS
	2015-04-07
著作权人	TELCORDIA TECHNOLOGIES, INC.
专利号	US9000347
国家	美国
文献子类	授权发明
其他题名	System and method for nonlinear optical devices
英文摘要	Systems for enhancing the sensitivity of detecting an optical signal using nonlinear optics and method of performing the same. In one embodiment, a single-photon detection system includes an optical amplifier realized in a waveguide, and a photodetector coupled to an output of the optical amplifier. A light detection and ranging system includes the optical amplifier coupled to an optical source and one photodetector. In another embodiment, a photodetection system includes a plurality of optical frequency converters, coupled to an optical source, that sequentially convert a wavelength of photons of the optical source to a final wavelength, and a single-photon photodetector coupled to the optical frequency converters to detect single photons produced by the optical source. In another embodiment, an optical sensor includes an optical pump, and a transducer including an optical ring cavity coupled to the optical pump and configured to utilize optical four-wave mixing to detect an external stimulus.
公开日期	2015-04-07
申请日期	2012-10-05
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37616]
专题	半导体激光器专利数据库
作者单位	TELCORDIA TECHNOLOGIES, INC.
推荐引用方式 GB/T 7714	WOODWARD, TED,AGARWAL, ANJALI,PETERS, NICHOLAS. System and method for nonlinear optical devices. US9000347. 2015-04-07.

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