Proposed scheme for improved electro-optical switching (Q switching) of pulsed, self-injection-locked laser involves sensing of and compensation for level of pumping light. Decreases spectral width of laser pulse and makes it independent of pumping level. Laser operated in high-loss condition during initial evolution of pulse. During this time, light makes many round trips through laser resonator. Once small laser pulse evolves in high-loss condition in laser resonator, optical configuration of resonator switched to one of low loss. In low-loss state, majority of energy extracted in efficient manner while retaining narrow spectral width of initial pulse. Beneficial in reducing jitter.


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    Title :

    Q-Switch For Self-Injection Locking Of Laser


    Contributors:

    Published in:

    Publication date :

    1989-10-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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