发明申请
US20120194901A1 EFFICIENT TERAHERTZ SOURCES BASED ON DIFFERENCE-FREQUENCY GENERATION IN TRIPLY-RESONANT PHOTONIC RESONATORS
有权
基于差分频率生成的高分辨率光电共振器的有效TERAHERTZ源
- 专利标题： EFFICIENT TERAHERTZ SOURCES BASED ON DIFFERENCE-FREQUENCY GENERATION IN TRIPLY-RESONANT PHOTONIC RESONATORS
- 专利标题（中）： 基于差分频率生成的高分辨率光电共振器的有效TERAHERTZ源
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申请号： US12834524申请日： 2010-07-12
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公开(公告)号： US20120194901A1公开(公告)日： 2012-08-02
- 发明人: Jorge Bravo-Abad , Ian B. Burgess , John D. Joannopoulos , Steven G. Johnson , Marko Loncar , Murray W. McCutcheon , Alejandro W. Rodriguez , Marin Soljacic , Yinan Zhang
- 申请人： Jorge Bravo-Abad , Ian B. Burgess , John D. Joannopoulos , Steven G. Johnson , Marko Loncar , Murray W. McCutcheon , Alejandro W. Rodriguez , Marin Soljacic , Yinan Zhang
- 主分类号： G02F1/39
- IPC分类号： G02F1/39
摘要：
A system for efficient generation of THz radiation is provided that includes a triply-resonant nonlinear photonic resonator coupled to at least one near-infrared (NIR) or optical waveguide and to at least one THz waveguide. The energy traveling through the at least one near-infrared (NIR) or optical waveguide is converted to THz radiation inside the triply-resonant photonic resonator via a nonlinear difference frequency generation (DFG) process.