• DocumentCode
    1973351
  • Title

    Red-light high density optical pickup employing annular binary phase filter

  • Author

    Junjie, Yu ; Changhe, Zhou ; Wei, Wang ; Wei, Jia

  • Author_Institution
    Inf. Opt. Lab., Chinese Acad. of Sci., Shanghai, China
  • fYear
    2009
  • fDate
    30-3 Aug. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    The effect of annular binary phase filters (BPF) on red-light high density optical disk system is investigated. Experimental results show that optical pickups with the BPF of 130 nm etching depth can successfully read out 15 G byte disks.
  • Keywords
    etching; optical disc storage; optical filters; annular binary phase filters; depth 130 nm; etching; focal plane; optical disk storage system; optical pickups; red-light high density optical disk system; side-lobe intensity ratio; Band pass filters; DVD; Diode lasers; Etching; Information filtering; Information filters; Lenses; Optical feedback; Optical films; Optical filters; Binary-phase filters; Optical pickup; Storage capability; Superresolution;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
  • Conference_Location
    Shanghai
  • Print_ISBN
    978-1-4244-3829-7
  • Electronic_ISBN
    978-1-4244-3830-3
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2009.5292281
  • Filename
    5292281
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1973351