Design and imaging simulation of line array detector optical system

Zeyao Cui; Meng Cai; Zhifeng Pan; Weifeng Ren

doi:10.1117/12.2666852

4 April 2023 Design and imaging simulation of line array detector optical system

Zeyao Cui, Meng Cai, Zhifeng Pan, Weifeng Ren

Proceedings Volume 12617, Ninth Symposium on Novel Photoelectronic Detection Technology and Applications; 126177J (2023) https://doi.org/10.1117/12.2666852
Event: 9th Symposium on Novel Photoelectronic Detection Technology and Applications (NDTA 2022), 2022, Hefei, China

Abstract

The simulation of imaging system is to verify the design of the system in the early stage of design. Optical design should consider the influence of system reference on system performance at the beginning of system design. The process of image energy collecting of the line array detector is complex. Based on the wave theory and spectrum theory of light, the propagation of object space light through optical system is studied, and the image is formed on the image plane collected by detector, and the process is simulated. At the same time, based on the principle of the 480×6-line array detector, the sampling process of the detector in focal plane is simulated. The simulation results show that the simulation results of the model match the limit resolution of the optical system calculated by the theory well.

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Zeyao Cui, Meng Cai, Zhifeng Pan, and Weifeng Ren "Design and imaging simulation of line array detector optical system", Proc. SPIE 12617, Ninth Symposium on Novel Photoelectronic Detection Technology and Applications, 126177J (4 April 2023); https://doi.org/10.1117/12.2666852

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KEYWORDS

Sensors

Imaging systems

Detector arrays

Design and modelling

Fourier transforms

Optical transfer functions

Optical coherence

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