Analysis of factors affecting of coupling efficiency of the SPIDER

Gongmin Yu; Lei Zhang; Ke Yin; Tianyuan Yang

doi:10.1117/12.2587270

12 March 2021 Analysis of factors affecting of coupling efficiency of the SPIDER

Gongmin Yu, Lei Zhang, Ke Yin, Tianyuan Yang

Proceedings Volume 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications; 117635Q (2021) https://doi.org/10.1117/12.2587270
Event: Seventh Symposium on Novel Photoelectronic Detection Technology and Application 2020, 2020, Kunming, China

Abstract

The Segmented Planar Imaging Detector for Electro-optical Reconnaissance system obtains target information through microlens and photon integrated circuit, which has the characteristics of small size, light weight and low power consumption, and is one of the research directions of high-resolution remote sensing in the future. This paper analyzes the influence of different waveguide offsets on the coupling efficiency of the system. The maximum coupling efficiency is 0.8145 without waveguide offset, and decreases rapidly with the increase of the offset. Finally, the calculation method of the optimal F number of microlens array is given.

Citation Download Citation

Gongmin Yu, Lei Zhang, Ke Yin, and Tianyuan Yang "Analysis of factors affecting of coupling efficiency of the SPIDER", Proc. SPIE 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 117635Q (12 March 2021); https://doi.org/10.1117/12.2587270

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