Invention Grant
- Patent Title: Lasers with beam-shape modification
- Patent Title (中): 具有光束形状修改的激光器
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Application No.: US13889207Application Date: 2013-05-07
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Publication No.: US09401582B2Publication Date: 2016-07-26
- Inventor: Cristian Stagarescu , Alex A. Behfar , Norman Sze-keung Kwong
- Applicant: M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
- Applicant Address: US MA Lowell
- Assignee: M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
- Current Assignee: M/A-COM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
- Current Assignee Address: US MA Lowell
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- Main IPC: H01S5/00
- IPC: H01S5/00 ; H01S5/30 ; H01S5/02 ; H01S5/026 ; B82Y20/00 ; H01S5/022 ; H01S5/22 ; H01S5/343 ; H01S5/10
Abstract:
A beam control structure for semiconductor lasers that allows modification of the shape of a beam allowing, for example, higher coupling into an optical fiber. The structure may comprise one or more of a tilted patio, a staircase, a reflective roof, and a reflective sidewall.
Public/Granted literature
- US20130301666A1 LASERS WITH BEAM-SHAPE MODIFICATION Public/Granted day:2013-11-14
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