Design and application of longwave infrared dynamic dual target simulation system

Guofeng Zheng; Fei Xie; Tao Qi; Peng Zhang

doi:10.1117/12.2587642

12 March 2021 Design and application of longwave infrared dynamic dual target simulation system

Guofeng Zheng, Fei Xie, Tao Qi, Peng Zhang

Proceedings Volume 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications; 1176392 (2021) https://doi.org/10.1117/12.2587642
Event: Seventh Symposium on Novel Photoelectronic Detection Technology and Application 2020, 2020, Kunming, China

Abstract

Aiming at the current testing requirements of optoelectronic products, a long-wave infrared dynamic dual-target simulation system is designed.The optical design of the system adopted a transmissive structure, the dual targets were located on the conjugate focal plane of the optical path, and the dynamic dual targets were realized by a beam combiner.The two-dimensional transportation of the goal was achieved by electric devices.Compared with the static target simulation system, the dual targets could move independently to realize different acceleration and speed curve simulations. In the field of view, the motion curve can be programmed to achieve, and the target position information could be output in real time.The final realization of parallelism was better than 20″, the field of view was 4°, the exit pupil diameter was Φ160mm, the exit pupil distance was 1100mm, the focal length was 800mm, the dynamic target movement speed was 0.02°/s～3°/s, and the acceleration was 0.02°/ s 2～3° /s² .After a number of product trials, the simulation system meets the current demand for optoelectronic products testing.

Citation Download Citation

Guofeng Zheng, Fei Xie, Tao Qi, and Peng Zhang "Design and application of longwave infrared dynamic dual target simulation system", Proc. SPIE 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 1176392 (12 March 2021); https://doi.org/10.1117/12.2587642

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