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Conferences > ASSL > 2022 > JW3A > JW3A.18

Mid-infrared Er:YAP vortex laser

Jie Gu, Lu Huang, Wei Zhou, Rui Ma, Weichao Yao, Dianyuan Fan, and Jun Liu

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Abstract

We demonstrate the direct generation of vortex beam in a mid-infrared Er:YAP laser with the annular pumping scheme. The operation wavelength can be switched from 2795 nm to 2921 nm by adjusting the pump power.

© 2022 The Author(s)

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