Improving and achieving evaluation method for time-delay-integration image sensor based on EMVA1288 standard

Ganlin Cheng; Songbo Wu; Dong Wang

doi:10.1117/12.2580078

5 November 2020 Improving and achieving evaluation method for time-delay-integration image sensor based on EMVA1288 standard

Ganlin Cheng, Songbo Wu, Dong Wang

Author Affiliations +

Proceedings Volume 11563, AOPC 2020: Infrared Device and Infrared Technology; 115630M (2020) https://doi.org/10.1117/12.2580078
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

The EMVA1288 Standard is mostly used for testing and selecting area array and line array image sensors. Nowadays, Time-Delay-Integration (TDI) image sensor, especially novel type TDI-CMOS, will be widely applied in high-quality and low noise imaging domain. The purpose of this paper is to give analysis and improving the test of photo-electricity parameters of TDI image sensor. TDI image sensor has its particular architecture, so it is provided with some unique parameters, such as charge transfer efficiency (CTE). Therefore it is significant to research the improving evaluation method of EMVA1288 Standard. According to the TDI mode, modeling of TDI pixel based on linear model and noise model is achieved. Then researching and finding the improved methods to test CTE and system gain. The measured results of a device are given. The application of evaluation method in this paper is helpful in the process of developing and selecting TDI image sensor.

Citation Download Citation

Ganlin Cheng, Songbo Wu, and Dong Wang "Improving and achieving evaluation method for time-delay-integration image sensor based on EMVA1288 standard", Proc. SPIE 11563, AOPC 2020: Infrared Device and Infrared Technology, 115630M (5 November 2020); https://doi.org/10.1117/12.2580078

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available