- 专利标题: METHODS AND SYSTEM FOR THERMO-OPTIC POWER MONITORING
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申请号: US17121503申请日: 2020-12-14
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公开(公告)号: US20210096269A1公开(公告)日: 2021-04-01
- 发明人: Gary Nordseth , Garth Eliason , Gordon Neumann , Gary Till , Gary McKenzie
- 申请人: Phoseon Technology, Inc.
- 申请人地址: US OR Hillsboro
- 专利权人: Phoseon Technology, Inc.
- 当前专利权人: Phoseon Technology, Inc.
- 当前专利权人地址: US OR Hillsboro
- 主分类号: G01T1/16
- IPC分类号: G01T1/16 ; G01J3/10 ; H05B45/22 ; H05B45/40
摘要:
A radiation monitor for a lighting device, and operating methods and systems therefor are provided. In one example, a radiation monitor may include a first sensor receiving radiation output directly from a light-emitting element of the lighting device and radiation output from external sources; and a second sensor receiving the radiation output from the external sources without receiving the radiation output directly from the light-emitting element of the lighting device. The radiation monitor may determine an intensity of the radiation output directly from the light-emitting element based on a difference in the output signals from the first sensor and the second sensor.
公开/授权文献
- US11262460B2 Methods and system for thermo-optic power monitoring 公开/授权日:2022-03-01