发明公开
- 专利标题： OPTICAL DEPTH SENSING SYSTEMS USING HIGH SPEED COLLOIDAL QUANTUM DOT PHOTODETECTORS
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申请号： US18060171申请日： 2022-11-30
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公开(公告)号： US20230168078A1公开(公告)日： 2023-06-01
- 发明人: Ethan J.D. Klem , Christopher William Gregory , Jeffery Allan Hilton, JR. , Carmen Procida , Michael Bond , Tewodros Tessema
- 申请人： SWIR Vision Systems Inc.
- 申请人地址： US NC Durham
- 专利权人： SWIR Vision Systems Inc.
- 当前专利权人： SWIR Vision Systems Inc.
- 当前专利权人地址： US NC Durham
- 主分类号： G01B11/22
- IPC分类号： G01B11/22 ; H10K39/30
摘要：
An optical depth sensing system is provided including an active illumination source; and a colloidal quantum dot photodetector. The colloidal quantum dot photodetector having colloidal quantum dots as a light sensing elements and the system has rise times that are less than 5.0 ns and fall times less than 10.0 ns.
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