• Narrow linewidth pulsed optical parametric oscillator

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    • Keywords


      Optical parametric oscillator; tunable laser; narrow linewidth radiation; optical frequency conversion.

    • Abstract


      Tunable narrow linewidth radiation by optical parametric oscillation has many applications, particularly in spectroscopic investigation. In this paper, different techniques such as injection seeding, use of spectral selecting element like grating, grating and etalon in combination, grazing angle of incidence, entangled cavity configuration and type-II phase matching have been discussed for generating tunable narrow linewidth radiation by singly resonant optical parametric oscillation process.

    • Author Affiliations


      S Das1

      1. Department of Physics, Laser Laboratory, Burdwan University, Burdwan 713 104, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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