Degenerate Four Wave Mixing (DFWM) and Nearly Degenerate Four Wave Mixing (NDFWM) have attracted a considerable attention in non-linear optics. DFWM has found several applications in phase conjugation, used in real time holography and adaptive optics. To realize a higher amplification of the conjugate wave, semiconductor amplifiers have been used. A theoretical analysis of the NDFWM process has been presented by Agrawal [1]. Here, an experimental and theoretical analysis of NDFWM in Distributed Feedback (DFB) lasers is proposed, where the FWM efficiency is enhanced by the cavity feedback mechanism.


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    Title :

    Nearly degenerate four wave mixing in DFB lasers


    Contributors:
    Mecozzi, A. (author) / Spano, P. (author) / D'Ottavi, A. (author) / Hui, R. (author)


    Publication date :

    1992-01-01


    Size :

    145699 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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