Random quasi-phase-matched second-harmonic generation in periodically poled lithium tantalate

被引：27
|
作者：
Stivala, S. [2 ]
Busacca, A. C. [2 ]
Pasquazi, A. [1 ]
Oliveri, R. L. [3 ]
Morandotti, R. [1 ]
Assanto, G. [4 ]
机构：
[1] Univ Quebec, Ultrafast Opt Proc Grp, INRS EMT, Varennes, PQ J3X 1S2, Canada
[2] Univ Palermo, DIEET, I-90128 Palermo, Italy
[3] Univ Palermo, DIFTER, I-90128 Palermo, Italy
[4] Univ Roma Tre, CNISM, NooEL Nonlinear Opt & OptoElect Lab, I-00146 Rome, Italy
来源：
OPTICS LETTERS | 2010年 / 35卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
NONLINEAR DIFFRACTION; CRYSTALS; DOMAINS;
D O I：
10.1364/OL.35.000363
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We observe second harmonic generation via random quasi-phase-matching in a 2.0 mu m periodically poled, 1-cm-long, z-cut lithium tantalate. Away from resonance, the harmonic output profiles exhibit a characteristic pattern stemming from a stochastic domain distribution and a quadratic growth with the fundamental excitation, as well as a broadband spectral response. The results are in good agreement with a simple model and numerical simulations in the undepleted regime, assuming an anisotropic spread of the random nonlinear component. (C) 2010 Optical Society of America
引用
收藏
页码：363 / 365
页数：3
相关论文
共 50 条
  • [41] Characteristics of femtosecond second-harmonic generation in periodically poled lithium niobate
    Luo, Jiatong
    Wang, Yong
    Liang, Wanguo
    Fonseca-Campos, Jorge
    Xu, Chang-Qing
    PHOTONICS NORTH 2006, PTS 1 AND 2, 2006, 6343
  • [42] Cryogenic Second-Harmonic Generation in Periodically Poled Lithium Niobate Waveguides
    Bartnick, Moritz
    Santandrea, Matteo
    Hoepker, Jan Philipp
    Thiele, Frederik
    Ricken, Raimund
    Quiring, Viktor
    Eigner, Christof
    Herrmann, Harald
    Silberhorn, Christine
    Bartley, Tim J.
    PHYSICAL REVIEW APPLIED, 2021, 15 (02)
  • [43] Type I quasi-phase-matched blue second harmonic generation with different polarizations in periodically poled LiNbO3
    Chen, YP
    Wu, R
    Zeng, XL
    Xia, YX
    Chen, XF
    OPTICS AND LASER TECHNOLOGY, 2006, 38 (01): : 19 - 22
  • [44] Application of the second harmonic generation microscope to nondestructive observation of periodically poled ferroelectric domains in quasi-phase-matched wavelength converters
    Kurimura, S
    Uesu, Y
    JOURNAL OF APPLIED PHYSICS, 1997, 81 (01) : 369 - 375
  • [45] Theoretical study of quasi-phase-matching fourth harmonic generation in periodically poled lithium tantalate
    谢威
    陈险峰
    何利科
    陈玉萍
    夏宇兴
    Chinese Optics Letters, 2004, (11) : 664 - 666
  • [46] Second-harmonic generation in periodically poled GaN
    Chowdhury, A
    Ng, HM
    Bhardwaj, M
    Weimann, NG
    APPLIED PHYSICS LETTERS, 2003, 83 (06) : 1077 - 1079
  • [47] Generation of green light in a thermally poled silica fiber by quasi-phase-matched second harmonic generation
    Strauss, A.
    Jauernig, U.
    Reichel, V.
    Bartelt, H.
    OPTIK, 2010, 121 (05): : 490 - 493
  • [48] Theoretical solution of second-harmonic generation in periodically poled lithium niobate and chirped periodically poled lithium niobate thin film via quasi-phase-matching
    Peng, Lingzhi
    Hong, Lihong
    Li, Zhiyuan
    PHYSICAL REVIEW A, 2021, 104 (05)
  • [49] Backward quasi-phase-matched second-harmonic generation in submicrometer periodically poled flux-grown KTiOPO4 -: art. no. 181105
    Canalias, C
    Pasiskevicius, V
    Fokine, M
    Laurell, F
    APPLIED PHYSICS LETTERS, 2005, 86 (18) : 1 - 3
  • [50] Quasi-phase-matched second-harmonic generation under nonlinear diffraction conditions.
    Aleksandrovskii, AL
    Volkov, VV
    KVANTOVAYA ELEKTRONIKA, 1996, 23 (06): : 557 - 560
12345