Measurement of nonlinear absorption of intense laser pulses by YVO4 crystal

Yi Wang; Qili Tian; Lixin Yan

doi:10.1117/12.2576004

5 November 2020 Measurement of nonlinear absorption of intense laser pulses by YVO4 crystal

Yi Wang, Qili Tian, Lixin Yan

Proceedings Volume 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing; 115680K (2020) https://doi.org/10.1117/12.2576004
Event: Applied Optics and Photonics China (AOPC 2020), 2020, Beijing, China

Abstract

We measured the nonlinear absorption coefficient of YVO4 using nonlinear transmittance method. The result is: for wavelength of 800nm, YVO4’s nonlinear absorption coefficient is 3.2×10^-3 cm/GW for p polarization and 3.1×10^-3 cm/GW for s polarization; for wavelength of 400nm, YVO4’s nonlinear absorption coefficient is 0.17cm/GW for p polarization and 0.16cm/GW for s polarization.

Citation Download Citation

Yi Wang, Qili Tian, and Lixin Yan "Measurement of nonlinear absorption of intense laser pulses by YVO4 crystal", Proc. SPIE 11568, AOPC 2020: Optics Ultra Precision Manufacturing and Testing, 115680K (5 November 2020); https://doi.org/10.1117/12.2576004

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