Second-harmonic generation using d33 in periodically poled lithium niobate microdisk resonators

被引：84

作者：

Hao, Zhenzhong ^{[1
,2
]}

Zhang, Li ^{[1
,2
]}

Mao, Wenbo ^{[1
,2
]}

Gao, Ang ^{[1
,2
]}

Gao, Xiaomei ^{[1
,2
]}

Gao, Feng ^{[1
,2
,3
]}

Bo, Fang ^{[1
,2
,3
]}

Zhang, Guoquan ^{[1
,2
,3
]}

Xu, Jingjun ^{[1
,2
,3
]}

机构：

[1] Nankai Univ, TEDA Inst Appl Phys, MOE Key Lab Weak Light Nonlinear Photon, Tianjin 300457, Peoples R China

[2] Nankai Univ, Sch Phys, Tianjin 300457, Peoples R China

[3] Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China

来源：

PHOTONICS RESEARCH | 2020年 / 8卷 / 03期

基金：

中国国家自然科学基金;

关键词：

FREQUENCY-CONVERSION;

D O I：

10.1364/PRJ.382535

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A fabrication process allowing for the production of periodically poled lithium niobate (PPLN) photonic devices with any domain pattern and unit size down to 200 nm is developed by combining semiconductor fabrication techniques and piezo-force-microscopy tips polarization. Based on this fabrication process, PPLN microdisk resonators with quality factors of 8 x 10(4) were fabricated from a Z-cut lithium niobate film. Second-harmonic generation (SHG) utilizing d(33) in the whole cavity was demonstrated in a PPLN microdisk with a 2 mu m-spatial-period radial domain pattern. The SHG conversion efficiency was measured to be 1.44 x 10(-5) mW(-1). This work paves the way to fabricate complex PPLN photonic devices and to obtain efficient nonlinear optical effects that have wide applications in both classical and quantum optics. (C) 2020 Chinese Laser Press

引用

页码：311 / 317

页数：7

共 31 条

[1] INTERACTIONS BETWEEN LIGHT WAVES IN A NONLINEAR DIELECTRIC [J].