APP phase matching with light phase manipulation for nonlinear frequency conversion (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

APP phase matching with light phase manipulation for nonlinear frequency conversion

Caption

a SHG intensity (I₂⍵) under phase mismatch and different APP phase-matching conditions with phase difference Δφ in a nonlinear crystal. The relative SHG intensities with light phase manipulation of Δφa :Δφb=π:π, 3π:π, and 3π:3π correspond to the red, blue and orange lines, respectively. b Distribution of the second-order nonlinear coefficient d with the phase difference Δφ.

Credit

by Mingchuan Shao, Fei Liang, Haohai Yu, Huaijin Zhang

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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