Investigation on the growth, structural, optical, thermal and third-order nonlinear optical (NLO) properties of 2,3-dimethyl-N-[(E)-2,4,5-trimethoxybenzylidene] aniline (DTA) organic single crystal

Physicochemical and Nonlinear Optical Properties of a Stilbazolium Family Single Crystal with Third Order Nonlinear Optical Activity

“…Details about the ohmic resistance and the energy storage ability of the material are evaluated by figuring out the imaginary and real parts of the dielectric constant, respectively. Equation ( 6) is used to compute the value of ɛ i and ɛ r : [41] e r ¼ n 2 À k 2 ; and e i ¼ 2nk (6) The calculated values of ɛ i and ɛ r at 530 nm are 2.058×10 À 3 and 4.9070, respectively.…”

“…The demand for excellent and efficient nonlinear materials which possess the following nonlinear phenomena: Reverse saturation absorption (RSA), parametric oscillator, self‐focusing or defocusing, etc., is in high demand due to their versatile applications. In this technology‐driven era, nonlinear optical materials dominate in diverse domains like deep UV lasers, photodynamic therapy, optical limiting, optical data storage, etc [1–6] . Since the birth of NLO materials, inorganic class NLO materials (KTP, KDP, Borates, Phosphates, etc.)…”

“…In this technology-driven era, nonlinear optical materials dominate in diverse domains like deep UV lasers, photodynamic therapy, optical limiting, optical data storage, etc. [1][2][3][4][5][6] Since the birth of NLO materials, inorganic class NLO materials (KTP, KDP, Borates, Phosphates, etc.) have been explored more for a period because of their advantages, like high-frequency conversion rate and good chemical stability.…”

Studies of the nonlinear optical properties of a synthesized Schiff base ligand using visible cw laser beams

“…Over the past thirty years, additional research has been conducted to find more affordable and effective materials for organic NLO materials, like Schiff bases, are a class of compounds that have drawn a lot of interest because of their straightforward design, synthetesis flexibility, and π-conjugated framework in the form of a D-π-A push-pull system. This makes them a promising class of NLO materials [34][35][36][37].…”

Analysis of the growth and physicochemical properties of the newly developed stilbazolium derivative 4-N,N-dimethylamino-4-N-methyl stilbazolium 2-formyl benzene sulfonate (DSFS) single crystal: an effective material for nonlinear optical applications

“…The study of organic NLO crystals is a scholastic area of interest due to their ample applications in different domains, such as signal processing, electro-optic modulators, telecommunication, optical switches, deep UV light, high-density data storage and display technologies. [1][2][3][4][5][6][7][8] The presence of delocalized p-electrons, donor and acceptor moieties, hydrogen bonds and weak Van der Waals forces induce high non-linearity in the organic crystals compared to its counterpart, inorganic materials. 9 Also, tunability of the structure, high laser damage threshold, ultra-fast response and the signicant electro-optic coefficient are the added advantages of the organic materials.…”