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Nonlinear Volume Holography: Nonlinear Volume Holography in 3D Nonlinear Photonic Crystals (Laser Photonics Rev. 14(11)/2020)
Author(s) -
Liu Shan,
Mazur Leszek Mateusz,
Krolikowski Wieslaw,
Sheng Yan
Publication year - 2020
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.202070064
Subject(s) - holography , nonlinear system , optics , photonics , second harmonic generation , nonlinear photonic crystal , laser , femtosecond , nonlinear optics , amplitude , high harmonic generation , materials science , volume (thermodynamics) , physics , quantum mechanics
In article number 2000224 by Yan Sheng and co‐workers, nonlinear volume holography is realized by 3D micro‐engineering the second‐order nonlinear coefficient of a ferroelectric crystal with femtosecond laser pulses. A proof‐of‐concept nonlinear reconstruction of second harmonic vortex beam is demonstrated. The 3D nonlinear volume holography provides a universal approach for efficient generation of coherent light at new frequencies with predesigned phase and amplitude structures.