Broadband second-harmonic-generation in GdCOB crystals

被引：1
作者：
Zhao, Xuezhi
Wang, Zhengping [1 ]
Wang, Xinle
Yu, Fapeng
Xu, Xinguang
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
来源：
OPTICS EXPRESS | 2022年 / 30卷 / 05期
基金：
中国国家自然科学基金;
关键词：
PHASE-MATCHING PROPERTIES; FEMTOSECOND LASER-PULSES; GENERATION; GDCA4O(BO3)(3); YCOB; BBO; GD; RE;
D O I：
10.1364/OE.451703
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Broadband second-harmonic-generation (SHG) in GdCOB crystals was demonstrated for the first time. Theoretical calculation and experiments for the type-I frequency doubling of GdCOB crystal was performed. The result revealed that the spectral retracing point of phase-matching angle was at around 1.65 gm. For broadband fundamental laser source tuning in the range of 1.55-1.7 gm, efficient SHG was realized, the highest conversion efficiency was 56%, and the output bandwidth reached 16 nm. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
引用
收藏
页码：6546 / 6555
页数：10
相关论文
共 30 条
  • [1] Linear- and nonlinear-optical properties of a new gadolinium calcium oxoborate crystal, Ca4GdO(BO3)(3)
    Aka, G
    KahnHarari, A
    Mougel, F
    Vivien, D
    Salin, F
    Coquelin, P
    Colin, P
    Pelenc, D
    Damelet, JP
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (09) : 2238 - 2247
  • [2] Efficient second-harmonic generation of ultrashort pulses with simultaneous quasi-phase matching and group velocity matching in periodic 90° domain structures of potassium niobate
    Bae, Sung Hak
    Baek, In Hyeong
    Choi, Sun Young
    Cho, Won Bae
    Rotermund, Fabian
    Yoon, Choon Sup
    [J]. OPTICS COMMUNICATIONS, 2010, 283 (09) : 1894 - 1898
  • [3] Study of middle infrared difference frequency generation using a femtosecond laser source in LGT
    Boursier, Elodie
    Archipovaite, Giedre Marija
    Delagnes, Jean-Christophe
    Petit, Stephane
    Ernotte, Guilmot
    Lassonde, Philippe
    Segonds, Patricia
    Boulanger, Benoit
    Petit, Yannick
    Legare, Francois
    Roshchupkin, Dmitry
    Cormier, Eric
    [J]. OPTICS LETTERS, 2017, 42 (18) : 3698 - 3701
  • [4] Frequency-Doubling of Femtosecond Pulses in "Thick" Nonlinear Crystals With Different Temporal and Spatial Walk-Off Parameters
    Chaitanya, N. Apurv
    Aadhi, A.
    Kumar, S. Chaitanya
    Jabir, M. V.
    Samanta, G. K.
    Ebrahim-Zadeh, M.
    [J]. IEEE PHOTONICS JOURNAL, 2016, 8 (06):
  • [5] Dmitriev V.G., 1991, HDB NONLINEAR OPTICA
  • [6] 17.9 W continuous-wave self-frequency-doubled Nd:GdCOB laser
    Du, Jinheng
    Wang, Jiyang
    Yu, Haohai
    Zhang, Huaijin
    [J]. OPTICS LETTERS, 2020, 45 (02) : 327 - 330
  • [7] Towards a petawatt-class few-cycle infrared laser system via dual-chirped optical parametric amplification
    Fu, Yuxi
    Midorikawa, Katsumi
    Takahashi, Eiji J.
    [J]. SCIENTIFIC REPORTS, 2018, 8
  • [8] Efficient broadband 400 nm noncollinear second-harmonic generation of chirped femtosecond laser pulses in BBO and LBO
    Gobert, O.
    Mennerat, G.
    Maksimenka, R.
    Fedorov, N.
    Perdrix, M.
    Guillaumet, D.
    Ramond, C.
    Habib, J.
    Prigent, C.
    Vernhet, D.
    Oksenhendler, T.
    Comte, M.
    [J]. APPLIED OPTICS, 2014, 53 (12) : 2646 - 2655
  • [9] Dielectric frame, Sellmeier equations, and phase-matching properties of the monoclinic acentric crystal GdCa4O(BO3)3
    Guo, Feng
    Segonds, Patricia
    Menaert, Bertrand
    Debray, Jerome
    Aka, Gerard
    Loiseau, Pascal
    Boulanger, Benoit
    [J]. OPTICS LETTERS, 2016, 41 (22) : 5290 - 5293
  • [10] Frequency doubling of 1560nm diode laser via PPLN and PPKTP crystals and frequency stabilization to rubidium absorption line
    Guo, Shanlong
    Yang, Jianfeng
    Yang, Baodong
    Zhang, Tiancai
    Wang, Junmin
    [J]. QUANTUM AND NONLINEAR OPTICS, 2010, 7846
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