Soft Glass Equiangular Spiral Photonic Crystal Fiber for Supercontinuum Generation

被引：58
|
作者：
Agrawal, Arti [1 ]
Kejalakshmy, N. [1 ]
Rahman, B. M. Azizur [1 ]
Grattan, Kenneth T. V. [1 ]
机构：
[1] City Univ London, Sch Engn & Math Sci, London EC1V 0HB, England
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 22期
关键词：
Equiangular spiral (ES); finite element method; photonic crystal fiber (PCF); supercontinuum generation (SCG); HOLEY FIBERS; NONLINEARITY; DISPERSION;
D O I：
10.1109/LPT.2009.2032523
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An equiangular spiral photonic crystal fiber (ES-PCF) design in soft glass is presented that has high nonlinearity (gamma > 5250 W-1 . km(-1) at 1064 nm and gamma > 2150 W-1 . km at 1550 nm) with a low and flat dispersion (D similar to 0.8 ps/km . nm and dispersion slope similar to -0.7 ps/km . nm(2) at 1060 nm). The design inspired by nature is characterized by a full-vectorial finite element method. The ES-PCF presented improves over the mode confinement of triangular core designs and dispersion control of conventional hexagonal PCF, combining the advantages of both designs; it can be an excellent candidate for generating supercontinuum pumped at 1.06 mu m.
引用
收藏
页码：1722 / 1724
页数：3
相关论文
共 50 条
  • [1] Octave Spanning Supercontinuum in Soft Glass Equiangular Spiral Photonic Crystal Fiber
    Tiwari, Manish
    Agrawal, Arti
    Janyani, Vijay
    Rahman, B. M. Azizur
    [J]. PHOTONICS 2010: TENTH INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS, 2011, 8173
  • [2] Ultrabroad supercontinuum generation in tellurite equiangular spiral photonic crystal fiber
    Agrawal, Arti
    Tiwari, Manish
    Azabi, Yousaf O.
    Janyani, Vijay
    Rahman, B. M. A.
    Grattan, K. T. V.
    [J]. JOURNAL OF MODERN OPTICS, 2013, 60 (12) : 956 - 962
  • [3] Design of Equiangular Spiral Photonic Crystal Fiber for Supercontinuum Generation at 1550 nm
    Saini, T. S.
    Baili, A.
    Dahiya, V.
    Kumar, A.
    Cherif, R.
    Zghal, M.
    Sinha, R. K.
    [J]. PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS VIII, 2014, 9200
  • [4] Equiangular Spiral Tellurite Photonic Crystal Fiber for Supercontinuum Generation in Mid-Infrared
    Azabi, Y. O.
    Agrawal, Arti
    Kejalakshmy, N.
    Rahman, B. M. A.
    Grattan, K. T. V.
    [J]. 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011,
  • [5] Design and analysis of equiangular spiral photonic crystal fiber for mid-infrared supercontinuum generation
    Saini, T. S.
    Baili, A.
    Kumar, A.
    Cherif, R.
    Zghal, M.
    Sinha, R. K.
    [J]. JOURNAL OF MODERN OPTICS, 2015, 62 (19) : 1570 - 1576
  • [6] Extruded soft glass photonic crystal fiber for ultrabroad supercontinuum generation
    Kumar, VVRK
    George, AK
    Reeves, WH
    Knight, JC
    Russell, PS
    Omenetto, FG
    Taylor, AJ
    [J]. OPTICS EXPRESS, 2002, 10 (25): : 1520 - 1525
  • [7] Numerical Analysis of Second Harmonic Generation in Soft Glass Equiangular Spiral Photonic Crystal Fibers
    Wijeratne, I. N. M.
    Kejalakshmy, N.
    Agrawal, A.
    Rahman, B. M. A.
    Grattan, K. T. V.
    [J]. IEEE PHOTONICS JOURNAL, 2012, 4 (02): : 357 - 368
  • [8] Soft glass photonic crystal fibers for supercontinuum generation
    Pysz, D.
    Buczynski, R.
    Kujawa, I.
    Korzeniowski, J.
    Martynkien, T.
    Nasilowski, T.
    Berghmans, F.
    Thienpont, H.
    Stepien, R.
    [J]. OPTICAL FIBERS AND THEIR APPLICATIONS 2008, 2008, 7120
  • [9] Coherent supercontinuum generation in soft glass photonic crystal fibers
    MARIUSZ KLIMCZAK
    BART?OMIEJ SIWICKI
    ALEXANDER HEIDT
    RYSZARD BUCZY?SKI
    [J]. Photonics Research, 2017, (06) : 229 - 246
  • [10] Coherent supercontinuum generation in soft glass photonic crystal fibers
    MARIUSZ KLIMCZAK
    BARTOMIEJ SIWICKI
    ALEXANDER HEIDT
    RYSZARD BUCZYSKI
    [J]. Photonics Research., 2017, 5 (06) - 246
12345