Invention Grant
US08244137B1 Multichannel on a single wave laser over wave division multiplexing in free space optics using phase masks
有权
单波激光器上的多通道使用相位掩模的自由空间光学中的波分复用
- Patent Title: Multichannel on a single wave laser over wave division multiplexing in free space optics using phase masks
- Patent Title (中): 单波激光器上的多通道使用相位掩模的自由空间光学中的波分复用
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Application No.: US12495571Application Date: 2009-06-30
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Publication No.: US08244137B1Publication Date: 2012-08-14
- Inventor: David Zhi Chen
- Applicant: David Zhi Chen
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04B10/00
- IPC: H04B10/00
Abstract:
A system comprises a laser configured to produce a laser beam; a modulator optically coupled to said laser; and a phase mask optically coupled to said modulator. The phase mask may be configured to pre-distort a pre-existing wavefront to produce a pre-distorted wavefront to be transmitted over free space.
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