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	Monolithically integrated fiber optic coupler
	MANZUR, TARIQ
	2014-09-30
著作权人	NAVAL UNDERSEA WARFARE CENTER, UNITED STATE OF AMERICA, THE
专利号	US8849080
国家	美国
文献子类	授权发明
其他题名	Monolithically integrated fiber optic coupler
英文摘要	An optical fiber coupler includes a clad optical fiber core having a coupling window formed therein. A laser source is joined to emit light into the core through the coupling window. The core has an output coupler for partially reflecting a portion of light and transmitting a portion as output. A Bragg grating is formed in the core having a pitch and being positioned to reflect light from said laser source toward the output coupler. The pitch is variable in response to a temperature change. A thermal control device is joined to the core for adjusting its temperature and the Bragg grating pitch. In other embodiments a mode convertor is provided to reduce the output modes to selected modes.
公开日期	2014-09-30
申请日期	2013-01-14
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37633]
专题	半导体激光器专利数据库
作者单位	NAVAL UNDERSEA WARFARE CENTER, UNITED STATE OF AMERICA, THE
推荐引用方式 GB/T 7714	MANZUR, TARIQ. Monolithically integrated fiber optic coupler. US8849080. 2014-09-30.

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