Invention Grant
US09444001B1 Low cost, high performance barrier-based position sensitive detector arrays
有权
低成本，高性能的基于屏障的位置敏感探测器阵列
- Patent Title: Low cost, high performance barrier-based position sensitive detector arrays
- Patent Title (中): 低成本，高性能的基于屏障的位置敏感探测器阵列
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Application No.: US13930862Application Date: 2013-06-28
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Publication No.: US09444001B1Publication Date: 2016-09-13
- Inventor: Hasan Sharifi , Rajesh D. Rajavel , Terence J. De Lyon , Daniel Yap
- Applicant: HRL LABORATORIES, LLC
- Applicant Address: US CA Malibu
- Assignee: HRL Laboratories, LLC
- Current Assignee: HRL Laboratories, LLC
- Current Assignee Address: US CA Malibu
- Agency: Ladas & Parry
- Main IPC: H01L31/10
- IPC: H01L31/10 ; H01L31/18 ; H01L31/109
Abstract:
A position sensitive detector includes a substrate, an absorber layer on the substrate, a barrier layer on the absorber layer, a contact layer on the barrier layer, and a first contact and a second contact on the contact layer. The barrier layer prevents a flow of majority carriers from the absorber layer to the contact layer. The position sensitive detector is sensitive to a lateral position between the first contact and the second contact of incident light on the contact layer.
Information query
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