Our novel approach to wavelength-control of a pulsed tunable OPO combines the versatility and wavelength-agility of a grating or etalon with the modularity of injection seeding. We use a wavelength-selective tunable filter (WSTF) external to the OPO cavity, accessing a wider range of wavelengths than with convenient TDL seed sources. The new narrowband tunable OPO system is based on quasiphase-matched (QPM) nonlinear optical media. In summary, a narrowband, ns-pulsed QPM OPO tuned by a wavelength-selective feedback module external to the OPO ring cavity is demonstrated.


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    Title :

    Single-longitudinal-mode tuning of a pulsed optical parametric oscillator by wavelength-selective feedback


    Contributors:
    He, Y. (author) / Orr, B.J. (author)


    Publication date :

    2003-01-01


    Size :

    83049 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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