• DocumentCode
    2365313
  • Title

    High frequency operation of 1.57 μm laterally gain coupled DFB lasers with self aligned ohmic contacts and nickel surface gratings

  • Author

    Schreiner, R. ; Schweizer, H.

  • Author_Institution
    Infineon Technol., Munich, Germany
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    21
  • Lastpage
    22
  • Abstract
    Laterally coupled DFB lasers with self-aligned ohmic contacts show the advantage of a, considerably simplified fabrication process. Side-mode-suppresion-ratios up to 55 dB and 3 dB-bandwidths beyond 15 GHz were obtained for these devices.
  • Keywords
    distributed feedback lasers; laser modes; laser transitions; ohmic contacts; optical transmitters; semiconductor laser arrays; surface emitting lasers; wavelength division multiplexing; 1.57 micron; 15 GHz; WDM systems; fabrication process; high frequency operation; laterally gain coupled DFB-lasers; nickel surface gratings; self aligned ohmic contacts; side-mode-suppresion-ratios; Distributed feedback devices; Etching; Frequency; Laser feedback; Laser modes; Laser noise; Laser theory; Nickel; Optical coupling; Waveguide lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Semiconductor Laser Conference, 2002. IEEE 18th International
  • Print_ISBN
    0-7803-7598-X
  • Type

    conf

  • DOI
    10.1109/ISLC.2002.1041099
  • Filename
    1041099
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2365313