• DocumentCode
    3691652
  • Title

    High power THz quantum cascade laser at ∼ 3.1 THz

  • Author

    Junqi Liu;Tao Wang;Yuanyuan Li;Fengqi Liu;Jinchuan Zhang;Shenqiang Zhai;Lijun Wang;Shuman Liu;Zhanguo Wang

  • Author_Institution
    Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, People´s Republic of China t
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    The development of quantum cascade laser at ~3.1 THz is reported. The material was designed with bound-to-continuum active region and grown by Veeco GEN-II solid source molecular beam epitaxy. Devices were processed using standard photolithography and wet chemical etching. Lasing is observed up to a heat-sink temperature of 110 K in pulsed mode with total light power above 1W at 10 K. A liquid nitrogen package is achieved.
  • Keywords
    "Quantum cascade lasers","Temperature measurement","Heating","Temperature","Liquids","Nitrogen","Standards"
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
  • ISSN
    2162-2027
  • Electronic_ISBN
    2162-2035
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2015.7327910
  • Filename
    7327910
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3691652