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      https://www.ias.ac.in/article/fulltext/pram/044/01/0045-0053

    • Keywords

       

      Nonlinear optics; frequency conversion; crystal growth

    • Abstract

       

      Comparison of the conversion efficiency for efficient second-harmonic generation of Nd: YAG laser radiation is reported for KDP, LAP, KTP, BBO and LBO crystals. Conversion efficiencies as high as 50% and 46% were obtained for our laboratory-grown KDP and LAP crystals respectively, for power densities well below their damage thresholds.

    • Author Affiliations

       

      G C Bhar1 A M Rudra1 P K Datta2 U N Roy3 V K Wadhawan3 T Sasaki4

      1. Laser Laboratory, Department of Physics, Burdwan University, Burdwan - 713104, India
      2. Centre for Advanced Technology, Indore - 452013, India
      3. Crystal Growth Laboratory, Centre for Advanced Technology, Indore - 452013, India
      4. Department of Electrical Engineering, Faculty of Engineering, Osaka University, Yamada-oka, 2-1 Suita, Osaka - 565, Japan
    • Dates

       
  • Pramana – Journal of Physics | News

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