• DocumentCode
    2596874
  • Title

    A broadband 0.6 to 1 THz CMOS imaging detector with an integrated lens

  • Author

    Al-Hadi, R. ; Sherry, H. ; Grzyb, Janusz ; Baktash, N. ; Zhao, Yiwen ; Oejefors, E. ; Kaiser, Alexander ; Cathelin, A. ; Pfeiffer, Ullrich R.

  • Author_Institution
    University of Wuppertal, Germany
  • fYear
    2011
  • fDate
    5-10 June 2011
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    Summary form only given, as follows. This paper presents a lens-integrated terahertz imaging detector implemented in a 65 nm bulk CMOS process technology. The back-side illumination through a silicon lens increases the imaging SNR by 7–15 dB. The broadband detector design has been verified from 0.6 to 1 THz. At 1 THz the circuit achieves a noise equivalent power (NEP) of 66 pW/sqrt(Hz) and a responsivity (Rv) of 800 V/W for back-side illumination. The first 1 THz CMOS active imaging results with a lens are presented.
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Symposium Digest (MTT), 2011 IEEE MTT-S International
  • Conference_Location
    Baltimore, MD
  • ISSN
    0149-645X
  • Print_ISBN
    978-1-61284-754-2
  • Electronic_ISBN
    0149-645X
  • Type

    conf

  • DOI
    10.1109/MWSYM.2011.5973456
  • Filename
    5973456
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2596874