Abstract

This work shows an optical and structural study of glycine sodium nitrate crystals. This study was supported with the respective X ray diffracttion and Second-Harmonic Generation signal detection by using a little variant to the Kurtz- Perry method. The goal of this work is to obtain the right pH that modifies the charge of glycine sodium nitrate system in order to obtain the best second harmonic emission. Furthermore with the change on the charge on the aminoacid, it is observed how it modifies the optical properties in the glycine sodium nitrate complex.

Highlights

  • Nonlinear optical (NLO) materials have wide applications in the area of laser technology, optical communication and electro optics application

  • The nonlinear optical effect is the interaction of an electromagnetic field of high intensity laser light with a material [1,2,3]

  • The second harmonic generation Second-harmonic generation (SHG) is a phenomenon produced by the second order nonlinearities in a material when it is exposed to high intensity and monochromatic light source

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Summary

INTRODUCTION

Nonlinear optical (NLO) materials have wide applications in the area of laser technology, optical communication and electro optics application. The nonlinear optical effect is the interaction of an electromagnetic field of high intensity laser light with a material [1,2,3]. A NLO material need to have a large NLO coefficient, large birefringence, wide transparency range, high damage threshold, broad spectral and temperature bandwidth, good chemical and mechanical stability, ease of growth and low cost [4,5,6]. One of the advantages in working with organic materials is that they allow one to fine-tune the chemical structures and properties for the desired nonlinear optical properties. The study of the effect on the pH on the complex GSN can provide the correct way to rowth crystals based on aminoacids with a good morphological quality and excellent optical properties

Crystal Growth
RAMAN Spectroscopy
X-Ray Diffraction
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