Hindering effect of the core-cladding interface on the progression of the second-order nonlinearity layer in thermally poled optical fibers

被引：22
作者：
An, HL [1 ]
Fleming, S [1 ]
机构：
[1] Univ Sydney, Australian Photon CRC, Opt Fibre Technol Ctr, Natl Innovat Ctr 206, Eveleigh, NSW 1430, Australia
来源：
APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 10期
关键词：
D O I：
10.1063/1.2040007
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The spatial distribution of the second-order nonlinearity layer induced in thermally poled Ge-doped optical fibers has been investigated with second-harmonic microscopy. It was found that the core-cladding interface acts as an insurmountable barrier to the nonlinear layer at lower poling voltages. At higher poling voltages (> 2.5 kV), the nonlinear layer can partially overcome this barrier and reach the fiber core, in which it is isolated from the rest of the nonlinear layer in the cladding. (c) 2005 American Institute of Physics.
引用
收藏
页数：3
相关论文
共 50 条
  • [21] Optical second-order nonlinearity of poled borosilicate glass containing CuCl
    Sasai, J
    Tanaka, K
    Hirao, K
    JOURNAL OF APPLIED PHYSICS, 2000, 88 (05) : 2200 - 2204
  • [22] Optical second-order nonlinearity and glass structure of poled tellurite glasses
    Tanaka, Katsuhisa, 1600, Funtai Funmatsu Yakin Kyokai, Kyoto, Japan (42):
  • [23] Plasmonic Enhancement to Second-Order Nonlinearity in Optical Fibers
    Okda, Hesham A.
    Elzahaby, Eman A.
    Kandas, Ishac
    Aly, Moustafa H.
    El Osairy, Muhammad
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2018, 36 (20) : 4834 - 4842
  • [24] Second-order nonlinearity and phase matching in thermally poled twin-hole fiber
    Mizunami, T
    Tsukada, T
    Noi, Y
    Horimoto, K
    OPTICAL COMPONENTS AND MATERIALS, 2004, 5350 : 115 - 122
  • [25] Influence of electrode composition on the second-order nonlinearity profile in thermally poled silica glass
    Kudlinski, A.
    Martinelli, G.
    Quiquempois, Y.
    OPTICS LETTERS, 2007, 32 (13) : 1773 - 1775
  • [26] Identification of defects associated with second-order optical nonlinearity in thermally poled high-purity silica glasses
    Kameyama, A
    Yokotani, A
    Kurosawa, K
    JOURNAL OF APPLIED PHYSICS, 2001, 89 (09) : 4707 - 4713
  • [27] Recent progress on second-order optical nonlinearity in UV-poled glass
    Fujiwara, T
    Ikushima, AJ
    BRAGG GRATINGS, PHOTOSENSITIVITY AND POLING IN GLASS WAVEGUIDES, 2000, 33 : 391 - 392
  • [28] The thickness evolution of the second-order nonlinear layer in thermally poled fused silica
    Qiu, M
    Egawa, S
    Horimoto, T
    Mizunami, T
    OPTICS COMMUNICATIONS, 2001, 189 (1-3) : 161 - 166
  • [29] Visualization of second-order nonlinear layer in thermally poled fused silica glass
    An, HL
    Fleming, S
    Cox, G
    APPLIED PHYSICS LETTERS, 2004, 85 (24) : 5819 - 5821
  • [30] LOSSES DUE TO CORE-CLADDING INTERFACE IMPERFECTION AND THEIR REDUCTION IN OPTICAL FIBERS MADE BY CVD TECHNIQUE
    INADA, K
    YAMAUCHI, R
    TANAKA, S
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1977, 67 (05) : 709 - 709
12345