Patent ID: 9570487
Date: 2017-02-14
CPC Classifications: H01L

Claim:
1. An optical output photodetector system, comprising: an optical photodetector, including: optics configured for providing focused incident radiation to said optical photodetector element; a laser for providing a first light beam incident on a beam splitter which provides a transmitted portion of said first light beam onto said plurality of sensing regions, a beam detector coupled to receive a reflected beam after said transmitted portion of said first light beam is reflected by said plurality of sensing regions then by said beam splitter, said beam detector electrically coupled to a power meter; a second light source for providing a second light beam incident on said plurality of sensing regions, a camera for detecting said second light beam after being reflected by said optical photodetector element, and a computer coupled to receive an output from said power meter and an output from said camera, said computer generating image data from detection of at least one physical parameter; wherein said at least one optical photodetector element comprises an array of said optical photodetector elements each having different dopants; wherein said optics configured for providing focused incident radiation comprises optics for imaging a field of view (FOV) including a bandpass filter, a source lens for collecting photons from said FOV, and a detector lens for focusing said photons to at least one of said array of said optical photodetector elements.