Invention Grant
- Patent Title: Irregular excitation of optical sensors
- Patent Title (中): 光学传感器的不规则激励
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Application No.: US14118303Application Date: 2012-05-18
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Publication No.: US09075011B2Publication Date: 2015-07-07
- Inventor: Samuel Walker Inman , Ian W. Hunter
- Applicant: Samuel Walker Inman , Ian W. Hunter
- Agency: Occhiuti & Rohlicek LLP
- International Application: PCT/US2012/038540 WO 20120518
- International Announcement: WO2012/159013 WO 20121122
- Main IPC: G01N21/64
- IPC: G01N21/64 ; G01J3/02 ; G01J3/44 ; G01N21/77
Abstract:
A material is excited with light whose intensity is modulated according to a modulation signal. The modulation signal includes multiple transitions between at least two intensity levels, with times of at least a first contiguous sequence of the transitions being selected according to an irregular pattern. A response of the material to the excitation is detected.
Public/Granted literature
- US20140084181A1 IRREGULAR EXCITATION OF OPTICAL SENSORS Public/Granted day:2014-03-27
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