Invention Grant
US08279411B2 Systems and methods for reducing crosstalk in an avalanche photodiode detector array
有权
用于减少雪崩光电二极管检测器阵列中的串扰的系统和方法
- Patent Title: Systems and methods for reducing crosstalk in an avalanche photodiode detector array
- Patent Title (中): 用于减少雪崩光电二极管检测器阵列中的串扰的系统和方法
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Application No.: US12199598Application Date: 2008-08-27
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Publication No.: US08279411B2Publication Date: 2012-10-02
- Inventor: Ping Yuan , Paul A. McDonald
- Applicant: Ping Yuan , Paul A. McDonald
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Armstrong Teasdale, LLP
- Main IPC: G01C3/08
- IPC: G01C3/08
Abstract:
A method of fabricating a photodiode detector array is provided. The method facilitates a reduction in secondary photon emission detection by the photodiode detector array. The method includes fabricating an array of active regions, wherein the array of active regions comprises a plurality of active regions. The method also includes positioning a passivation region in optical paths between the active regions. The passivation region includes at least one of a photon-absorbing material and a trench.
Public/Granted literature
- US20100053594A1 SYSTEMS AND METHODS FOR REDUCING CROSSTALK IN AN AVALANCHE PHOTODIODE DETECTOR ARRAY Public/Granted day:2010-03-04
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