Semiconductor lasers have recently been applied to various kinds of optical fiber transmission systems as transmitter sources or pumping sources for optical fiber amplifiers. These lasers have a wide range of characteristics and structures corresponding to the application fields. The most degradation mechanisms, however, originate from their surfaces or interfaces. In this paper, the reliabilities of 0.98 /spl mu/m pumping sources, 1.3 and 1.55 /spl mu/m strained MQW InGaAsP/lnP lasers buried by semi-insulating iron-doped InP, and 1.55 /spl mu/m (strained) InGaAsP/lnP MQW DFB lasers for d-WDM are discussed from the viewpoint of the surface-or interface-related problems.


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    Titel :

    Reliability of semiconductor lasers optical fiber transmission systems


    Beteiligte:
    Fukuda, M. (Autor:in)

    Erschienen in:

    Proceedings of LEOS'94 ; 2 ; 51-52 vol.2


    Erscheinungsdatum :

    01.01.1994


    Format / Umfang :

    158497 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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