Dark Current Noise Correction Method Based on Dark Pixels for LWIR QWIP Detection Systems

Dark Current Noise Correction Method Based on Dark Pixels for LWIR QWIP Detection Systems

The long-wave infrared (LWIR) quantum-well photodetector (QWIP) operates at low temperatures, but is prone to focal plane temperature changes when imaging in complex thermal environments. This causes dark current changes and generates low-frequency temporal dark current noise. To address this, a dar...

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Bibliographic Details
Main Authors: Haoting Du, Jintong Xu, Zihao Yin, Mengyang Chai, Dexin Sun
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Applied Sciences
Subjects:
dark current
noise correction
QWIP
LWIR
dark pixels
Online Access:https://www.mdpi.com/2076-3417/12/24/12967

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