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A low-cost ultraviolet-to-infrared absolute quantum efficiency characterization system of detectors
- Publication Year :
- 2022
-
Abstract
- We present a low-cost ultraviolet to infrared absolute quantum efficiency detector characterization system developed using commercial off-the-shelf components. The key components of the experiment include a light source,a regulated power supply, a monochromator, an integrating sphere, and a calibrated photodiode. We provide a step-by-step procedure to construct the photon and quantum efficiency transfer curves of imaging sensors. We present results for the GSENSE 2020 BSI CMOS sensor and the Sony IMX 455 BSI CMOS sensor. As a reference for similar characterizations, we provide a list of parts and associated costs along with images of our setup.<br />Comment: 15 pages, 14 figures, SPIE Astronomical Telescopes and Instrumentation, Conference 12191: X-ray, Optical, and Infrared Detectors for Astronomy X, Paper Number: 12191-39 (Montreal, July 2022)
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2207.13052
- Document Type :
- Working Paper