Imaging Simulation Method for Response Characteristic Drift of Infrared Detector
HU Ruolan
WANG Zhe
SHANG Chao
WANG Jinchun
PENG Jing
Abstract：The response characteristic drift of infrared detectors causes serious deterioration in imaging quality and system per-formance.Imaging simulation of infrared detector response characteristic drift can help to study methods to suppress the response characteristic drift and improve the performance of infrared imaging systems.However,existing research works are carried out from one aspect,and no unified response characteristic drift model of infrared detector has been formed,which cannot be effectively used in imaging simulation.Aiming at the problems above,an imaging simulation method of infrared detector response characteristic drift is proposed.A response characteristic drift model of infrared detector is established,which integrates the research results of infrared radiation,radiation transmission,photoelectric conversion and readout circuit in the imaging process of infrared detector.The imag-ing simulation processing steps of infrared detector response characteristic drift is designed.The simulation results show that this method can effectively simulate the response characteristic drift sequence image of infrared detector.
Keywords：infrared detectorresponse characteristic driftimaging simulation
Publication Date：2025-12-20
Online Publishing Date：2026-03-09(First online date of this platform, not the publication date of the document)
Pages：6( 3501-3506 )