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Amplifier Gain

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Wade L. Klennert – One of the best experts on this subject based on the ideXlab platform.

  • Power Enhancement of a Rubidium Vapor Laser With a Master Oscillator Power Amplifier (Postprint)
    , 2009
    Co-Authors: David A. Hostutler, Wade L. Klennert

    Abstract:

    Abstract : A master oscillator power Amplifier (MOPA) with variable Amplifier Gain lengths was built to demonstrate power enhancement of an alkali vapor laser. A small signal Gain of 0.91 / cm for two different Gain lengths was observed. For a 2 cm long Amplifier Gain length an amplification of 7.9 dB was observed.

  • Power enhancement of a Rubidium vapor laser with a master oscillator power Amplifier.
    Optics express, 2008
    Co-Authors: David A. Hostutler, Wade L. Klennert

    Abstract:

    A master oscillator power Amplifier (MOPA) with variable Amplifier Gain lengths was built to demonstrate power enhancement of an alkali vapor laser. A small signal Gain of 0.91/cm for two different Gain lengths was observed. For a 2 cm long Amplifier Gain length an amplification of 7.9 dB was observed.

S.h. Wang – One of the best experts on this subject based on the ideXlab platform.

  • Optimization of Raman-Assisted Fiber Optical Parametric Amplifier Gain
    Journal of Lightwave Technology, 2011
    Co-Authors: S.h. Wang, Lixin Xu

    Abstract:

    We studied the Gain of Raman-assisted fiber optical parametric Amplifiers (RA-FOPAs) both theoretically and experimentally. We investigated the relationship between the overall Gain and different combinations of Raman and parametric pump powers using contour maps. We derived a normalized phase-matched model to determine the general behavior the peak Gains of RA-FOPAs operating in the small signal region. The contour maps of the combined Gain enhancement can be used to optimize both indirect and direct Raman Gain of the signal/idler in RA-FOPAs. We showed that, in a given fiber, it is possible to optimize the Raman and parametric pump powers in RA-FOPAs for high Gain and high efficiency.

  • Characterization of Raman-assisted Fiber optical parametric Amplifiers Gain
    2008 Conference on Lasers and Electro-Optics, 2008
    Co-Authors: S.h. Wang, Ping-kong Alexander Wai, H.y. Tam

    Abstract:

    We reported theoretical modeling of the Gain of Raman-assisted fiber optical parametric Amplifiers. The model can be used to design and optimize the Amplifier Gain.

Lixin Xu – One of the best experts on this subject based on the ideXlab platform.

  • Optimization of Raman-Assisted Fiber Optical Parametric Amplifier Gain
    Journal of Lightwave Technology, 2011
    Co-Authors: S.h. Wang, Lixin Xu

    Abstract:

    We studied the Gain of Raman-assisted fiber optical parametric Amplifiers (RA-FOPAs) both theoretically and experimentally. We investigated the relationship between the overall Gain and different combinations of Raman and parametric pump powers using contour maps. We derived a normalized phase-matched model to determine the general behavior the peak Gains of RA-FOPAs operating in the small signal region. The contour maps of the combined Gain enhancement can be used to optimize both indirect and direct Raman Gain of the signal/idler in RA-FOPAs. We showed that, in a given fiber, it is possible to optimize the Raman and parametric pump powers in RA-FOPAs for high Gain and high efficiency.