Quasi-phase matched second harmonic generation in a PMN-38PT crystal

Xin Chen; Leszek Mateusz Mazur; Dawei Liu; Shan Liu; Xin Liu; Zhuo Xu; Xiaoyong Wei; Junli Wang; Yan Sheng; Zhiyi Wei; Wieslaw Krolikowski

doi:10.1364/OL.450042

Quasi-phase matched second harmonic generation in a PMN-38PT crystal

Xin Chen, Leszek Mateusz Mazur, Dawei Liu, Shan Liu, Xin Liu, Zhuo Xu, Xiaoyong Wei, Junli Wang, Yan Sheng, Zhiyi Wei, Wieslaw Krolikowski

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We used an all-optical poling method to fabricate quadratic nonlinearity gratings in a tetragonal 0.62Pb(Mg₁/₃Nb₂/₃)O₃-0.38PbTiO₃ (PMN-38PT) crystal. We then employed these gratings in quasi-phase matched collinear second harmonic generation processes. By measuring the second harmonic output, we provided, for the first time, to the best of our knowledge, quantitative estimates of all three non-zero quadratic nonlinearity coefficients of the PMN-38PT crystal.

Original language	English
Pages (from-to)	2056-2059
Number of pages	4
Journal	Optics Letters
Volume	47
Issue number	8
DOIs	https://doi.org/10.1364/OL.450042
Publication status	Published - 15 Apr 2022

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title = "Quasi-phase matched second harmonic generation in a PMN-38PT crystal",

abstract = "We used an all-optical poling method to fabricate quadratic nonlinearity gratings in a tetragonal 0.62Pb(Mg1/3Nb2/3)O3-0.38PbTiO3 (PMN-38PT) crystal. We then employed these gratings in quasi-phase matched collinear second harmonic generation processes. By measuring the second harmonic output, we provided, for the first time, to the best of our knowledge, quantitative estimates of all three non-zero quadratic nonlinearity coefficients of the PMN-38PT crystal.",

author = "Xin Chen and Mazur, {Leszek Mateusz} and Dawei Liu and Shan Liu and Xin Liu and Zhuo Xu and Xiaoyong Wei and Junli Wang and Yan Sheng and Zhiyi Wei and Wieslaw Krolikowski",

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doi = "10.1364/OL.450042",

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TY - JOUR

T1 - Quasi-phase matched second harmonic generation in a PMN-38PT crystal

AU - Chen, Xin

AU - Mazur, Leszek Mateusz

AU - Liu, Dawei

AU - Liu, Shan

AU - Liu, Xin

AU - Xu, Zhuo

AU - Wei, Xiaoyong

AU - Wang, Junli

AU - Sheng, Yan

AU - Wei, Zhiyi

AU - Krolikowski, Wieslaw

PY - 2022/4/15

Y1 - 2022/4/15

N2 - We used an all-optical poling method to fabricate quadratic nonlinearity gratings in a tetragonal 0.62Pb(Mg1/3Nb2/3)O3-0.38PbTiO3 (PMN-38PT) crystal. We then employed these gratings in quasi-phase matched collinear second harmonic generation processes. By measuring the second harmonic output, we provided, for the first time, to the best of our knowledge, quantitative estimates of all three non-zero quadratic nonlinearity coefficients of the PMN-38PT crystal.

AB - We used an all-optical poling method to fabricate quadratic nonlinearity gratings in a tetragonal 0.62Pb(Mg1/3Nb2/3)O3-0.38PbTiO3 (PMN-38PT) crystal. We then employed these gratings in quasi-phase matched collinear second harmonic generation processes. By measuring the second harmonic output, we provided, for the first time, to the best of our knowledge, quantitative estimates of all three non-zero quadratic nonlinearity coefficients of the PMN-38PT crystal.

UR - http://www.scopus.com/inward/record.url?scp=85128307147&partnerID=8YFLogxK

U2 - 10.1364/OL.450042

DO - 10.1364/OL.450042

M3 - Article

SN - 0146-9592

VL - 47

SP - 2056

EP - 2059

JO - Optics Letters

JF - Optics Letters

IS - 8

ER -

Quasi-phase matched second harmonic generation in a PMN-38PT crystal

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