PERIODICALLY_POLED

作品数:46被引量:45H指数:4
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相关期刊:《Journal of Beijing Institute of Technology》《Chinese Physics B》《Transactions of Tianjin University》《Optoelectronics Letters》更多>>
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Second-harmonic generation in periodic fork-shaped χ^((2)) gratings at oblique incidence
《Chinese Optics Letters》2024年第4期101-105,共5页盛艳 刘山 胡效康 陈鑫 徐天翔 赵如薇 Wieslaw Kroli kowski 
supported by the National Natural Science Foundation of China (Nos. 12274248, 62275136, 61905124,and 61905125);the Natural Science Foundation of Zhejiang Province (No. LY22F050009);the Australian Research Council;the K.C.Wong Magna Fund of Ningbo University。
Three-dimensional(3D) nonlinear photonic crystals have received intensive interest as an ideal platform to study nonlinear wave interactions and explore their applications. Periodic fork-shaped gratings are extremely ...
关键词:second-harmonic generation nonlinear photonic crystal periodically poled ferroelectric crystal quasi-phase matching nonlinear wavefront shaping 
Photon pair generation in lithium niobate waveguide periodically poled by femtosecond laser被引量:2
《Chinese Optics Letters》2023年第4期115-119,共5页戴凡 田倩倩 黄双印 王敏 涂成厚 盛艳 李勇男 王慧田 
supported financially by the National Key R&D Program of China(Nos.2019YFA0705000,2017YFA0303800,2017YFA0303700,2019YFA0308700,and 2020YFA0309500);the National Natural Science Foundation of China(Nos.12074197,12074196,11774183,and 11922406)。
Reliable generation of single photons is of key importance for fundamental physical experiments and quantum protocols.The periodically poled lithium niobate[LN]waveguide has shown promise for an integrated quantum sou...
关键词:photon pair spontaneous parametric downconversion femtosecond laser lithium niobate waveguide quasi-phase matching 
Multi-color laser generation in periodically poled KTP crystal with single period被引量:2
《Chinese Optics Letters》2023年第2期76-80,共5页牛素俭 周志远 程静欣 葛正 杨琛 史保森 
supported by the National Natural Science Foundation of China(Nos.92065101 and 11934013);the Space Debris Research Project of China(No.KJSP2020020202)。
Frequency conversion based on three-wave mixing is a critical nonlinear optic application,extending the frequency range of existing lasers and realizing frequency-transduced detectors in a wavelength range that lacks ...
关键词:nonlinear optics frequency doubling multi-color laser quasi-phase matching 
Watt-level,green-pumped optical parametric oscillator based on periodically poled potassium titanyl phosphate with high extraction efficiency
《Chinese Physics B》2022年第12期236-240,共5页Hang-Hang Yu Zhi-Tao Zhang Hong-Wen Xuan 
supported by the Chinese Academy of Sciences Pioneer Hundred Talents Program(Grant No.E1Z1D101);the Research Project of Aerospace Information Research Institute,Chinese Academy of Sciences(Grant No.E2Z2D101)
We report a compact,efficient optical parametric oscillator(OPO)based on a periodically poled potassium titanyl phosphate(PPKTP)crystal pumped by a 532 nm laser,which generated 1.51 W of average power at the signal wa...
关键词:SRO-OPO PPKTP build-up time 
Theoretical analysis of periodically poled LiNbO_(3) nonlinear mirror and its application in a passively mode-locked Nd:YSAG laser被引量:1
《Chinese Optics Letters》2021年第9期63-67,共5页Lina Zhao Fangxin Cai Luyang Tong Ye Yuan Wenyu Zhang Yangjian Cai 
supported by the National Key Research and Development Project of China (No. 2019YFA0705000);the National Natural Science Foundation of China (Nos. 91950106, 11404196, 11525418, 91750201, and 11974218);the Innovation Group of Jinan (2018GXRC010);the Local Science and Technology Development Project of the Central Government (No. YDZX20203700001766)
In this paper, we report a passively mode-locked Nd∶Y3Sc2Al3O12(Nd:YSAG) laser using a periodically poled Li Nb O3(PPLN)superlattice. Nonlinear mirror mode locking based on PPLN intracavity frequency doubling was the...
关键词:Nd:YSAG periodically poled LiNbO3 superlattice passively mode-locked laser 
Locally periodically poled LNOI ridge waveguide for second harmonic generation [Invited]被引量:1
《Chinese Optics Letters》2021年第6期28-32,共5页Biao Mu Xianfang Wu Yunfei Niu Yan Chen Xinlun Cai Yanxiao Gong Zhenda Xie Xiaopeng Hu Shining Zhu 
supported by the National Key R&D Program of China(Nos.2019YFA0705000 and 2017YFA0303700);the National Natural Science Foundation of China(Nos.91950206,11627810,and 51890861);the Leading-edge Technology Program of Jiangsu Natural Science Foundation(No.BK20192001);the Key R&D Program of Guangdong Province(No.2018B030329001);the Fundamental Research Funds for the Central Universities(No.021314380177)。
Periodically poled lithium niobate on insulator(LNOI) ridge waveguides are desirable for high-efficiency nonlinear frequency conversions, and the fabrication process of such waveguides is crucial for device performanc...
关键词:lithium niobate on insulator ridge waveguide ferroelectric domain inversion second harmonic generation 
Nonlinear Talbot self-healing in periodically poled LiNbO_3 crystal [Invited]被引量:1
《Chinese Optics Letters》2021年第6期50-53,共4页Bingxia Wang Shan Liu Tianxiang Xu Ruwei Zhao Peixiang Lu Wieslaw Krolikowski Yan Sheng 
supported by the National Natural Science Foundation of China(Nos.61905124,11974196,and 61905125);the Australian Research Council(No.DP19010774);the Qatar National Research Fund(No.NPRP 12S-0205190047);the Yongjiang Scholar Foundation of Ningbo;the K.C.Wong Magna Fund of Ningbo University。
The nonlinear Talbot effect is a near-field nonlinear diffraction phenomenon in which the self-imaging of periodic objects is formed by the second harmonics of the incident laser beam. We demonstrate the first, to the...
关键词:nonlinear Talbot effect nonlinear photonic crystal periodically poled LiNbO_(3) second harmonic generation SELF-HEALING 
Efficient 671 nm red light generation in annealed proton-exchanged periodically poled LiNbO3 waveguides
《Chinese Optics Letters》2020年第11期68-71,共4页Yunfei Niu Lei Yang Dongjie Guo Yan Chen Xiaoyang Li Gang Zhao Xiaopeng Hu 
supported by the National Key R&D Program of China (Nos. 2019YFA0705000 and2017YFA0303700);the National Natural Science of China(Nos. 11674171,91950206,11627810,and 51890861);the Leading-edge Technology Program of Jiangsu Natural Science Foundation (No. BK20192001);the Key R&D Program of Guangdong Province (No. 2018B030329001);the Fundamental Research Funds for the Central Universities (No. 021314380177)。
We report efficient generation of 671 nm red light based on quasi-phase-matched second harmonic generation of 1342 nm in LiNbO3 waveguides. The design method and fabrication process of the high-quality annealed proton...
关键词:lithium niobate second-harmonic generation optical waveguides proton exchange 
Periodically poled LiNbO3 crystals from 1D and 2D to 3D被引量:7
《Science China(Technological Sciences)》2020年第7期1110-1126,共17页WANG TianXin CHEN PengCheng XU Chuan ZHANG Yong WEI DunZhao HU XiaoPeng ZHAO Gang XIAO Min ZHU ShiNing 
supported by the National Key R&D Program of China(Grant Nos. 2017YFA0303703 and 2016YFA0302500);the National Natural Science Foundation of China (Grant Nos. 91950206,11874213 and11674171);the Fundamental Research Funds for the Central Universities (Grant Nos. 14380105 and 1480605201)。
A periodically-poled LiNbO3(PPLN) crystal features space-dependent second-order nonlinear coefficients, which is one of the most important materials to effectively control nonlinear optical interactions through quasi-...
关键词:periodically-poled LiNbO3 quasi-phase matching nonlinear optics 
Widely tunable optical parametric oscillator in periodically poled congruently grown lithium tantalite whispering gallery mode resonators被引量:1
《Chinese Optics Letters》2016年第9期71-74,共4页莫其金 李世凤 刘奕辰 蒋旭东 赵刚 谢臻达 吕新杰 祝世宁 
supported by the International Science and Technology Cooperation Program of China (ISTCP) (No.2014DFT50230);the National Key Scientific Instrument and Equipment Development Project (No.2011YQ030127)
We demonstrate a tunable optical parametric oscillator in a periodically poled congruently grown lithium tantalite whispering gallery mode resonator. The resonator is mechanically polished to millimeter size, and the ...
关键词:Optical parametric oscillators Optical resonators Oxide minerals Parametric oscillators Resonators 
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