基于级联非线性调制的光混频技术研究  

Research on Optical Mixing Based on Cascade Nonlinear Modulations

作　　者：许方星[1] 

机构地区：[1]中国电子科技集团公司第38研究所,安徽合肥230088

出　　处：《激光与光电子学进展》2015年第8期274-277,共4页Laser & Optoelectronics Progress

基　　金：中国电子科技集团公司主导类基金(JJ120103);创新基金(JJ-QN-2013-35)

摘　　要：分析了非线性电光调制来实现光混频的方法,设计了一种基于级联非线性调制的光混频方案,通过改变调制信号相位关系,有效地抑制了高阶交调分量,提升了非线性光混频的转换效率。使用了光学仿真软件Optisystem进行包含噪声的混频性能仿真,展现了这种级联非线性调制的性能优势。The nonlinear electro-optical modulation method is analyzed for optical mixing, and an optical mixing using cascade nonlinear modulation is designed to inhibit the generation of high-order intermodulations effectively as well as to improve conversion efficiency by changing phase relations. Meanwhile a mixing properties simulation including woise with Optisystem has been done, indicating the good performance of this scheme.

关 键 词：非线性光学 光混频 非线性调制 微波光子 

分 类 号：O439[机械工程—光学工程]