An external cavity of 7W-laser diode using a Fabry-Perot etalon to achieve dual-wavelength operation is presented in this paper. Two wavelengths at 796.47nm and 798. Onm, with the powers of which are around 1.6W, are observed when the drive current of the laser diode is 6. OA and the thickness of the etalon is 0.14mm. Terahertz radiation at 0.72THz could be achieved through photomixing of the two wavelengths.


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    Title :

    Dual-wavelength Output from an External Cavity Laser Diode with Etalon Feedback


    Contributors:
    Hong, Z. (author) / Xu, Y. (author)


    Publication date :

    2006-09-01


    Size :

    1059851 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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