• DocumentCode
    675203
  • Title

    Acceleration of wavelength switching for tunable distributed amplification (TDA-) DFB lasers

  • Author

    Onji, H. ; Takeuchi, Shoji ; Nunoya, Nobuhiro ; Shimokozono, M. ; Ishii, Hiroyuki ; Kato, Kazuhiko

  • Author_Institution
    Grad. Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan
  • fYear
    2013
  • fDate
    27-30 Oct. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    The feedforward controller is designed and demonstrated to accelerate the wavelength switching for the tunable distributed amplification (TDA) DFB lasers. The controller has an impulse overshoot waveform so as to induce prompt transition of short time phenomena. The controlled laser shows a wavelength switching time of 150 ns which shows effectiveness of the proposed technique.
  • Keywords
    distributed feedback lasers; feedforward; laser tuning; optical control; optical design techniques; optical switches; TDA distributed feedback lasers; control short time phenomena; feedforward controller design; impulse overshoot waveform; time 150 ns; tunable distributed amplification; wavelength switching acceleration; Acceleration; Feedforward neural networks; Lasers; Optical interferometry; Optical switches;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microoptics Conference (MOC), 2013 18th
  • Conference_Location
    Tokyo
  • Type

    conf

  • Filename
    6715096
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=675203