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	Methods and systems for converting or amplifying
	VERMEULEN, NATHALIE; SIPE, JOHN EDWARD; THIENPONT, HUGO JEAN ARTHUR
	2013-01-10
著作权人	VRIJE UNIVERSITEIT BRUSSEL
专利号	US20130010351A1
国家	美国
文献子类	发明申请
其他题名	Methods and systems for converting or amplifying
英文摘要	A system for conversion or amplification using quasi-phase matched four-wave-mixing includes a first radiation source for providing a pump radiation beam, a second radiation source for providing a signal radiation beam, and a bent structure for receiving the pump radiation beam and the signal radiation beam. The radiation propagation portion of the bent structure is made of a uniform Raman-active or uniform Kerr-nonlinear material and the radiation propagation portion comprises a dimension taking into account the spatial variation of the Raman susceptibility or Kerr susceptibility along the radiation propagation portion as experienced by radiation travelling along the bent structure for obtaining quasi-phase-matched four-wave-mixing in the radiation propagation portion. The dimension thereby is substantially inverse proportional with the linear phase mismatch for four-wave-mixing. The system also includes an outcoupling radiation propagation portion for coupling out an idler radiation beam generated in the bent structure.
公开日期	2013-01-10
申请日期	2010-10-04
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54181]
专题	半导体激光器专利数据库
作者单位	VRIJE UNIVERSITEIT BRUSSEL
推荐引用方式 GB/T 7714	VERMEULEN, NATHALIE,SIPE, JOHN EDWARD,THIENPONT, HUGO JEAN ARTHUR. Methods and systems for converting or amplifying. US20130010351A1. 2013-01-10.

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