Growth, Thermal, Dielectric, Linear and Nonlinear Optical Properties of L-Malic Acid Doped KDP Single Crystals

Authors

  • A. Venkatesan  Department of Physics, Arignar Anna Govt. Arts College, Villuppuram, Tamil Nadu, India, Department of Physics, Government Arts College for Men, Nandanam, Chennai, Tamil Nadu, India
  • S. Senthil  Department of Physics, Government Arts College for Men, Nandanam, Chennai, Tamil Nadu, India
  • M.E. Rajasaravanan  Department of Physics, Government Arts College, Salem, Tamil Nadu, India

Keywords:

PXRD, FT-IR, NLO studies, dielectric studies, UV-visible, TGA/DTA

Abstract

Growth of bulk nonlinear optical (NLO) single crystals gained new significant with the advent of solid-state laser sources for opto-electronic applications. An optically transparent crystal of L-Malic acid doped KDP (LMKDP) potassium dihydrogen phosphate (KDP) has been grown from aqueous solution slow evaporation at room temperature. The crystallinity of the LMKDP crystals has been studied by powder XRD analysis. FTIR spectral analysis confirms the functional group in the synthesized compound. The second harmonic generation (SHG) efficiency was measured by using Kurtz powder technique. The dielectric behavior of grown crystals has been studied in the frequency range from 50 Hz to 50MHz. UV–visible absorption spectrum was recorded to study the optical transparency of grown crystal. Thermogravimetric analysis (TG) and differential thermal analysis (DTA) were used to study the thermal properties of the grown crystal.

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International Journal of Scientific Research in Science and Technology

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Published

2018-04-30

Issue

Volume 4, Issue 5, March-April-2018

Section

Research Articles

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How to Cite

[1]
A. Venkatesan, S. Senthil, M.E. Rajasaravanan "Growth, Thermal, Dielectric, Linear and Nonlinear Optical Properties of L-Malic Acid Doped KDP Single Crystals" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 4, Issue 5, pp.224-228, March-April-2018.