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Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
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Pure phase-modulation mode locking in semiconductor lasers

R Nagar, D Abraham, G Eisenstein

    Optics Letters
    |October 2, 2009
    PubMed

    Abstract:

    Pure phase-modulation mode locking of an extended-cavity semiconductor laser, operating near 1.5 microm, is demonstrated. The mode-locked laser uses a two-section optical amplifier that provides both gain and phase modulation.

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