Advanced Search
TIAN Jing-yi, GONG Ma-li, YAN Ping, CUI Rui-zhen, WEI Ning. The design of bi-aspherical single objective lens with numerical aperture of 0.85[J]. LASER TECHNOLOGY, 2005, 29(2): 116-118.
Citation: TIAN Jing-yi, GONG Ma-li, YAN Ping, CUI Rui-zhen, WEI Ning. The design of bi-aspherical single objective lens with numerical aperture of 0.85[J]. LASER TECHNOLOGY, 2005, 29(2): 116-118.
shu

The design of bi-aspherical single objective lens with numerical aperture of 0.85

  • Center for Photonics and Electronics, Department of Precision Instrument, Qinghua University, Beijing 100084, China

More Information
  • Received Date: March 30, 2004
  • Revised Date: June 16, 2004
  • Published Date: March 24, 2005
    Graphical Abstract
    • Abstract
  • A single objective lens with numerical aperture of 0.85 is designed as the coral component of the super high-density optical disk system,which is done with three tools respectively,i.e.two business optical design softwares Zemax and CodeV and the latest CEDDA(characteristic equations discretely defined aspherics)method.The design adopts the latest form of the single bi-aspherical lens in the world with the consideration of decenter error in the manafacture,field error in the application and a reasonable structure in practical application.So that the objective lens has a RMS wavefront error less than 1/30λ and meets the technical requivement.
    • FullText(HTML)
    • References (4)
  • [1]
    ITONAGA M,ITO F,MATSUZAKI K et al.Single objective lens having numerical aperture of 0.85 for a high density optical system[J].Japan J A P,2002,41:1798～1803.
    [2]
    BRAAT J J M,SMID A,WIJNAKKER M M B.Design and production technology of replicated aspheric objective lenses for optical disk systems[J].Appl Opt,1985,24:1853～1855.
    [3]
    KUBOTA S.A lens design for optical disk systems[J].SPIE,1985,554:282～288.
    [4]
    WEI N,GONG M L.Designing an optical disk lens without analytical definition of aspheric surface[J].Appl Opt,2002,41(25):5334～5340.
    • Related Articles

Catalog

    Get Citation
    PDF
    XML
    Article views (0) PDF downloads (12) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References

    Links：

    more+

    Website Copyright © Editorial Department of LASER TECHNOLOGY 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Post Code：610041

    Tel：028-68011091/68011046 Email: jgjs@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd. 

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return