• DocumentCode
    3651206
  • Title

    Resonant cavity coupled infrared detectors with high detectivity operating at room temperature

  • Author

    Anand S. Gawarikar;Ryan P. Shea;Joseph J. Talghader

  • Author_Institution
    Dept. of Electr. Eng., Univ. of Minnesota, Minneapolis, MN, USA
  • fYear
    2013
  • Firstpage
    57
  • Lastpage
    58
  • Abstract
    A spectrally selective uncooled long wave infrared detector with peak detectivity between 3×109 cm Hz1/2/W and 4.4×109 cm Hz1/2/W is reported. The detector is fabricated using silicon microfabrication techniques and integrates a thermoelectric readout with a resonant optical cavity to achieve wavelength selective absorption.
  • Keywords
    "Detectors","Cavity resonators","Absorption","Noise","Temperature measurement","Optical filters","Optical detectors"
  • Publisher
    ieee
  • Conference_Titel
    Optical MEMS and Nanophotonics (OMN), 2013 International Conference on
  • ISSN
    2160-5033
  • Print_ISBN
    978-1-4799-1512-5
  • Electronic_ISBN
    2160-5041
  • Type

    conf

  • DOI
    10.1109/OMN.2013.6659057
  • Filename
    6659057
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3651206