Annular Quadrant Si Detectors
OSI Optoelectronics Inc.Request Info
Quadrant silicon photodiodes operate between 350 and 1100 nm. Used for backscatter-reflectivity measurements, the annular package design features 200 µm laser-cut hole on the chip and a header that enables coupling a fiber from the back of the detector. This ensures the detector’s sensing area is always normal to the direction of light, reducing the need for angular compensation during backscatter measurements.
https://www.osioptoelectronics.com
https://www.photonics.com/Buyers_Guide/OSI_Optoelectronics_Inc/c11255
Photonics Showcase
Jan 2019