VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Rapid and broad wavelength sweeping of standard telecommunication distributed feedback laser diode
    Njegovec, Matej ; Đonlagić, Denis
    This Letter presents a method for the fast and broad wavelength sweeping of a standard setup of a diodeʼs active region and its immediate vicinity, which contain the diodeʼs optical feedback system. ... The selective and rapid heating of the active region is possible due to the confinement of the voltage drop to the active diodeʼs region that has submicrometer thickness. Using the presented method and an off-the-shelf telecommunication distributed feedback laser diode, we demonstrate wavelength sweeps in excess of 10 nm that were completed in about 200 ns, while generating average optical power in excess of 50 mW. In spite of high-amplitude current-drive pulses, 6000 h continuous operation of the diode within such an operational regime did not show any significant degradation of the diodeʼs performance.
    Vir: Optics letters. - ISSN 0146-9592 (Vol. 38, No. 11, 2013, str. 1999-2001)
    Vrsta gradiva - članek, sestavni del
    Leto - 2013
    Jezik - angleški
    COBISS.SI-ID - 16918806
    DOI

vir: Optics letters. - ISSN 0146-9592 (Vol. 38, No. 11, 2013, str. 1999-2001)
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