• DocumentCode
    2965525
  • Title

    Ultrasmall square-lattice zero-cell photonic crystal laser

  • Author

    Jeong, Kwang-Yong ; Ee, Ho-Seok ; Seo, Min-Kyo ; Lee, Yong-Hee ; Park, Hong-Gyu

  • Author_Institution
    Dept. of Phys., Korea Adv. Inst. of Sci. & Technol., Daejeon
  • fYear
    2008
  • fDate
    2-15 Aug. 2008
  • Firstpage
    133
  • Lastpage
    134
  • Abstract
    We report room-temperature lasing action in an optically pumped heterogeneous square-lattice zero-cell photonic crystal cavity. Photoluminescence spectroscopy exhibits lasing at 1511 nm with a low lasing threshold of ~130 muW. We compute an ultrasmall mode volume of 0.017 mum3 ~ 1.7 (lambda/2nslab)3 using 3D-FDTD simulation.
  • Keywords
    finite difference time-domain analysis; optical pumping; photoluminescence; photonic crystals; solid lasers; 3D-FDTD simulation; heterogeneous square-lattice zero-cell photonic crystal cavity; lasing threshold; optical pumping; photoluminescence spectroscopy; room-temperature lasing action; ultrasmall mode volume; ultrasmall square-lattice zero-cell photonic crystal laser; wavelength 1511 nm; Finite difference methods; Laser modes; Laser theory; Optical pumping; Photonic crystals; Physics; Q factor; Scanning electron microscopy; Time domain analysis; Virtual manufacturing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
  • Conference_Location
    Shonan Village
  • Print_ISBN
    978-1-4244-2656-0
  • Type

    conf

  • DOI
    10.1109/INOW.2008.4634481
  • Filename
    4634481
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2965525