• DocumentCode
    3741123
  • Title

    Noise characteristics of terahertz signals measured by terahertz time-domain spectroscopy

  • Author

    Jiameng Dong;Yi Liu;Xiaoyu Peng;Xiaohui Ma

  • Author_Institution
    National Key Laboratory on High Power Semiconductor laser, Changchun University of Science and Technology, Changchun 130022, China
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    287
  • Lastpage
    289
  • Abstract
    The noise characteristics of terahertz (THz) signals measured by terahertz time-domain spectroscopy (THz-TDS) system are investigated experimentally. Our experimental results indicate that the signal noise is not proportional to the THz strength, but proportional to the first derivative of THz strength.
  • Keywords
    "Time-domain analysis","Noise measurement","Laser beams","Spectroscopy","Laser excitation","Principal component analysis","Fluctuations"
  • Publisher
    ieee
  • Conference_Titel
    Optoelectronics and Microelectronics (ICOM), 2015 International Conference on
  • Type

    conf

  • DOI
    10.1109/ICoOM.2015.7398823
  • Filename
    7398823
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3741123