Research on the Nonlinear Absorption Coefficient of 98% Deuterated DKDP Crystal at Fourth-Harmonic-Generation Wavelength

Research on the Nonlinear Absorption Coefficient of 98% Deuterated DKDP Crystal at Fourth-Harmonic-Generation Wavelength

A series of 98% deuterated DKDP crystals were grown in solutions with different pD values (2.9, 3.3, 3.8, and 4.3) using the rapid growth method. Samples were cut along the z-direction and fourth-harmonic-generation (FHG) direction which contained both pyramidal and prismatic regions. The nonlinear...

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Bibliographic Details
Main Authors: Pengcheng Wu, Lisong Zhang, Mingxia Xu, Baoan Liu, Liening Wei, Yang Li, Xiangxu Chai, Xun Sun
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-07-01
Series:Frontiers in Physics
Subjects:
98% DKDP crystal
pD value
nonlinear optic absorption
fourth-harmonic-generation
Z-scan
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2022.901370/full

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