Group-velocity-matched cascaded quadratic nonlinearities of femtosecond pulses in periodically poled MgO:LiNbO3

被引：9
作者：
Ashihara, S
Shimura, T
Kuroda, K
Yu, NE
Kurimura, S
Kitamura, K
Ro, JH
Cha, M
机构：
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
[2] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan
[3] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea
[4] Pusan Natl Univ, Res Ctr Dielect & Adv Matter Phys, Pusan 609735, South Korea
[5] Inst Mol Sci, Okazaki, Aichi 4448585, Japan
来源：
OPTICS LETTERS | 2003年 / 28卷 / 16期
关键词：
D O I：
10.1364/OL.28.001442
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Large nonlinear phase shifts were generated with femtosecond pulses at 1560 mn through cascaded quadratic interactions in periodically poled MgO-doped LiNbO3. The off-diagonal component of the nonlinear coefficient was utilized for simultaneous quasi phase matching and group-velocity matching. The effective nonlinear refractive index was varied from -2.9 x 10(-14) to +3.3 x 10(-14) cm(2)/W by tuning the phase-mismatch conditions. (C) 2003 Optical Society of America.
引用
收藏
页码：1442 / 1444
页数：3
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共 15 条
  • [1] NONLINEAR REFRACTIVE-INDEX OF OPTICAL-CRYSTALS
    ADAIR, R
    CHASE, LL
    PAYNE, SA
    [J]. PHYSICAL REVIEW B, 1989, 39 (05) : 3337 - 3350
  • [2] Femtosecond temporal behavior measurement of Kerr-like cascaded second-order non-linearities
    Albert, O
    Etchepare, J
    [J]. OPTICS COMMUNICATIONS, 1998, 154 (5-6) : 345 - 349
  • [3] Soliton compression of femtosecond pulses in quadratic media
    Ashihara, S
    Nishina, J
    Shimura, T
    Kuroda, K
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2002, 19 (10) : 2505 - 2510
  • [4] Infrared to ultraviolet measurements of two-photon absorption and n(2) in wide bandgap solids
    DeSalvo, R
    Said, AA
    Hagan, DJ
    VanStryland, EW
    SheikBahae, M
    [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1996, 32 (08) : 1324 - 1333
  • [5] SELF-FOCUSING AND SELF-DEFOCUSING BY CASCADED 2ND-ORDER EFFECTS IN KTP
    DESALVO, R
    HAGAN, DJ
    SHEIKBAHAE, M
    STEGEMAN, G
    VANSTRYLAND, EW
    VANHERZEELE, H
    [J]. OPTICS LETTERS, 1992, 17 (01) : 28 - 30
  • [6] A TEMPERATURE-DEPENDENT DISPERSION-EQUATION FOR CONGRUENTLY GROWN LITHIUM-NIOBATE
    EDWARDS, GJ
    LAWRENCE, M
    [J]. OPTICAL AND QUANTUM ELECTRONICS, 1984, 16 (04) : 373 - 375
  • [7] QUASI-PHASE-MATCHED 2ND HARMONIC-GENERATION - TUNING AND TOLERANCES
    FEJER, MM
    MAGEL, GA
    JUNDT, DH
    BYER, RL
    [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (11) : 2631 - 2654
  • [8] Efficiency of quadratic soliton generation
    López-Lago, E
    Simos, C
    Couderc, V
    Barthélémy, A
    Artigas, D
    Torner, L
    [J]. OPTICS LETTERS, 2001, 26 (16) : 1277 - 1279
  • [9] Nonlinear directional coupler in periodically poled lithium niobate
    Schiek, R
    Friedrich, L
    Fang, H
    Stegeman, GI
    Parameswaran, KR
    Chou, MH
    Fejer, MM
    [J]. OPTICS LETTERS, 1999, 24 (22) : 1617 - 1619
  • [10] SENSITIVE MEASUREMENT OF OPTICAL NONLINEARITIES USING A SINGLE BEAM
    SHEIKBAHAE, M
    SAID, AA
    WEI, TH
    HAGAN, DJ
    VANSTRYLAND, EW
    [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1990, 26 (04) : 760 - 769
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