Invention Grant
- Patent Title: Surface emitting and receiving photonic device with lens
- Patent Title (中): 具有透镜的表面发射和接收光子器件
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Application No.: US10963739Application Date: 2004-10-14
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Publication No.: US07245645B2Publication Date: 2007-07-17
- Inventor: Alex A. Behfar , Alfred T. Schremer , Cristian B. Stagarescu
- Applicant: Alex A. Behfar , Alfred T. Schremer , Cristian B. Stagarescu
- Applicant Address: US NY Ithaca
- Assignee: BinOptics Corporation
- Current Assignee: BinOptics Corporation
- Current Assignee Address: US NY Ithaca
- Agency: Jones, Tullar & Cooper, PC
- Main IPC: H01S5/00
- IPC: H01S5/00
Abstract:
A surface-emitting laser, in which light is emitted vertically at one end from a near 45°-angled facet, includes a second end having a perpendicular facet from which light is emitted horizontally, for monitoring. The surface-emitting laser comprises a divergence-compensating lens on the surface above the near 45°-angled facet.
Public/Granted literature
- US20050123016A1 Surface emitting and receiving photonic device with lens Public/Granted day:2005-06-09
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