All-optical switch based on spatial-filter

Shunxing Tang; Yajing Guo; Xiuqing Jiang

doi:10.1117/12.3023740

24 June 2024 All-optical switch based on spatial-filter

Shunxing Tang, Yajing Guo, Xiuqing Jiang

Proceedings Volume 13209, 2nd International Conference on UltrafastX 2023; 1320908 (2024) https://doi.org/10.1117/12.3023740
Event: 2nd International Conference on UltrafastX 2023 (UX2023), 2023, Xi'an, China

Abstract

The paper proposed a type of all-optical switch based on spatial-filter (AOSF), and a rule for this design. An analysis based on the present techniques used with lasers and photorefractive crystals indicated that there are no significant scientific or technical barriers for fabricating an AOSF. The response time of the proposed switch can reach 1ps, and the extinction ratio of the switch can reach 114:1 or higher. The AOSF can be used for measuring laser pulse contrast, taking a short section from a laser pulse, and improving pulse contrast or generating a short pulse from a long pulse.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Shunxing Tang, Yajing Guo, and Xiuqing Jiang "All-optical switch based on spatial-filter", Proc. SPIE 13209, 2nd International Conference on UltrafastX 2023, 1320908 (24 June 2024); https://doi.org/10.1117/12.3023740

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