Invention Grant
US07889993B2 Optical transceiver module having a front facet reflector and methods for making and using a front facet reflector
有权
具有前小面反射器的光收发模块和用于制造和使用前小平面反射器的方法
- Patent Title: Optical transceiver module having a front facet reflector and methods for making and using a front facet reflector
- Patent Title (中): 具有前小面反射器的光收发模块和用于制造和使用前小平面反射器的方法
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Application No.: US11840399Application Date: 2007-08-17
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Publication No.: US07889993B2Publication Date: 2011-02-15
- Inventor: Tak K. Wang , Christopher Coleman
- Applicant: Tak K. Wang , Christopher Coleman
- Applicant Address: SG Singapore
- Assignee: Avago Technologies Fiber IP (Singapore) Pte. Ltd
- Current Assignee: Avago Technologies Fiber IP (Singapore) Pte. Ltd
- Current Assignee Address: SG Singapore
- Main IPC: H04B10/00
- IPC: H04B10/00

Abstract:
A reflector for use in an optical transceiver module and methods for making and using the reflector are provided. The methods for making the reflector reduce the amount of processing and handling of the wafer that are required, thereby reducing manufacturing costs and increasing yield. The reflector may have a diffraction-inducing structure formed thereon such that light received from the light source is redirected in a plurality of directions, including toward a lens that couples light into an end of a transmit fiber and in at least one other direction for being sensed by a detector that converts the detected light into electrical energy.
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