Synthesis and Characterization of Dye-Doped Polymer Films for Non-linear Optical Applications

Abstract

In this work polymer nonlinear optical (NLO) materials in the form of thin films based on 3,7,3 ' ,4 'tetrahydroxyflavone and diglycidyl ether of bisphenol A were obtained and investigated. It was found that the influence of the chromophore concentration on values of the macroscopic NLO susceptibilities (χ (2) of doped polymer films has extreme character. The maximum value of χ (2) is 6.11 pm/V at the concentration of dopant 20 wt %.

Investigation of Hybrid Organic-Inorganic Dihydrogen Phosphate by Hirshfeld Surface Analysis and Quantum Chemical Analysis

“…In recent years, nonlinear optical (NLO) materials have been the subject of intense research by chemists, material scientists and optical physicists owing to NLO potential application in various engineering technological fields. [1][2][3][4][5][6] This paper is a part of the systematic investigation of organic-inorganic hybrid materials including amines and various mineral acids. The formation of the (H 2 PO 4 -)n polyanion in the hybrid compound is interesting for chemists investigating new materials with optical properties, and biological or pharmacological drugs.…”

“…The formation of the (H 2 PO 4 -)n polyanion in the hybrid compound is interesting for chemists investigating new materials with optical properties, and biological or pharmacological drugs. [4][5][6][7][8][9][10] Hybrid material described here contains different organic electron donors and the H 2 PO 4 anions structural study is fascinating by a great diversity of interactions; it shows clearly the strong and various hydrogen bonds between anions and cations. An inorganic-organic hybrid material is a fertile research topic that combines the advantages of organic components with those of an inorganic network (chemical, thermal and mechanical stability) (straightforward synthetic approach, easily tailored molecular structure and functional properties).…”