A photo-controllable third-order nonlinear optical (NLO) switch based on a rhodamine B salicylaldehyde hydrazone metal complex

Abstract

In this work, a novel photo-controllable third-order nonlinear optical (NLO) switch based on a rhodamine B salicylaldehyde hydrazone metal complex was developed.

Highly broadband NLO response of acceptor–donor–acceptor materials with a planar conformation

“…Owing to their advantages of low cost, architectural flexibility and fast response speed, organic nonlinear optical materials are believed to be potentially applicable nonlinear optical materials. [4][5][6] Generally, the nonlinear optical properties are regulated by multiple factors, including conjugated length, the intramolecular charge transfer (ICT) and molecular conformation. [7][8][9] Thus, diverse strategies were performed to optimize NLO performance through synthesizing molecules with various donor and acceptor groups.…”

Theoretical study of substituent effects on electride characteristics and the nonlinear optical properties of Li@calix[4]pyrrole

“…During the past few decades, nonlinear optic (NLO) materials have made rapid progress in terms of both theoretical research and experimentation and have become an important component in the elds of optics and electricity. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] With the research, design and improvement of new nonlinear optical materials, various methods for increasing nonlinear optical responses have been proposed. [21][22][23][24][25][26][27][28][29][30][31] Electrides are a novel kind of ionic compound in which electrons serve as the anions.…”

Solid state characterization and theoretical study of non-linear optical properties of a Fluoro-N-Acylhydrazide derivative

“…NLO has led to a wide range of applications in recent years, including in photonics, optoelectronics, spectroscopy and photon blockades [ 10 – 19 ]. With the evolution of scientific knowledge and new technological advances in optical communication, data processing and storage[ 20 – 27 ], there have been reports of controllable switches with excellent performance in NLO [ 28 ]. This has raised great interest among researchers in various fields of knowledge, such as physics, chemistry, engineering, and biology [ 17 – 19 , 29 – 31 ].…”