Invention Grant
US08054539B2 Optical system for reducing stimulated Brillouin scattering by controllably changing polarization direction of an optical signal
有权
用于通过可控地改变光信号的偏振方向来减少受激布里渊散射的光学系统
- Patent Title: Optical system for reducing stimulated Brillouin scattering by controllably changing polarization direction of an optical signal
- Patent Title (中): 用于通过可控地改变光信号的偏振方向来减少受激布里渊散射的光学系统
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Application No.: US12049251Application Date: 2008-03-14
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Publication No.: US08054539B2Publication Date: 2011-11-08
- Inventor: Detao Du
- Applicant: Detao Du
- Applicant Address: US CA San Diego
- Assignee: General Atomics
- Current Assignee: General Atomics
- Current Assignee Address: US CA San Diego
- Agency: Fitch Even Tabin & Flannery
- Main IPC: H01S4/00
- IPC: H01S4/00 ; G02F1/35 ; H04B10/04
Abstract:
An optical system having an input surface configured to receive an input optical signal having a polarization, and a polarization changer comprising the input surface and configured to generate two orthogonal polarization components from the input optical signal. The polarization changer also changes a direction of the polarization of the input optical signal in a controlled manner while maintaining coherence of the two orthogonal polarization components in order to reduce stimulated Brillion scattering.
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