Switchable behaviors of quadratic nonlinear optical properties originating from bi-step phase transitions in a molecule-based crystal

2018 ◽  
Vol 6 (15) ◽  
pp. 4150-4155 ◽  
Author(s):  
Kewen Tao ◽  
Zhenyue Wu ◽  
Shiguo Han ◽  
Jing Zhang ◽  
Chengmin Ji ◽  
...  
Keyword(s):  
Optical Properties ◽  
Phase Transitions ◽  
Molecular Crystal ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Nlo Properties ◽  
Organic Molecular Crystal

An organic molecular crystal exhibits remarkable switching behaviors of quadratic NLO properties with a large contrast.

A comparative theoretical study on the optoelectronic and nonlinear optical properties of [Pt(bpy)(qdt)] derivatives with electron-donating and -withdrawing anchors

2019 ◽  
Vol 43 (32) ◽  
pp. 12865-12873 ◽  
Author(s):  
Sepideh Samiee ◽  
Parisa Hossienpour
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Theoretical Study ◽  
Nonlinear Optical Properties ◽  
Nlo Properties ◽  
Structural Modifications

A series of [Pt(bpy)(qdt)] {bpy = 2,2′-bipyridine; qdt = quinoxaline-2,3-dithiolate} derivatives was chosen to study the effect of structural modifications on the optoelectronic and nonlinear optical (NLO) properties of the molecules.

Nonlinear optical properties of lutetium bisphthalocyanine and its application for an optical switch

2004 ◽  
Vol 08 (07) ◽  
pp. 984-988 ◽  
Author(s):  
Lung-Chang Liu ◽  
Chia-Hon Tai ◽  
Andrew Teh Hu ◽  
Tai-Huei Wei
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Optical Switch ◽  
Nonlinear Optical Properties ◽  
Saturable Absorption ◽  
Reverse Saturable Absorption ◽  
First Hyperpolarizability ◽  
Second Hyperpolarizability ◽  
Nlo Properties

The nonlinear optical (NLO) properties of lanthanide bisphthalocyanine (Lu(TBPc)Pc), including first hyperpolarizability, second hyperpolarizability and reverse saturable absorption (RSA), have been investigated. Furthermore, Lu(TBPc)Pc has also been applied for optical switch based on its RSA performance.

A supra-molecular switchable dielectric material with non-linear optical properties

2017 ◽  
Vol 5 (11) ◽  
pp. 2865-2870 ◽  
Author(s):  
Tariq Khan ◽  
Muhammad Adnan Asghar ◽  
Zhihua Sun ◽  
Aurang Zeb ◽  
Chengmin Ji ◽  
...  
Keyword(s):  
Optical Properties ◽  
Molecular Crystal ◽  
Nonlinear Optical ◽  
Dielectric Material ◽  
Nonlinear Optical Properties ◽  
Optical Material ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Linear Optical

A supra-molecular crystal, 1-[C6H13NH][18-crown-6][ClO4] monohydrate, has been reported to show reversible dielectric anomalies and nonlinear optical properties, which suggests that it could be conceived as the potential switchable dielectric and non-linear optical material.

Theoretical insights into the structural, photophysical and nonlinear optical properties of phenoxazin-3-one dyes

2019 ◽  
Vol 43 (34) ◽  
pp. 13616-13629
Author(s):  
Muhammed Jeneesh Kariyottu Kuniyil ◽  
Ramanathan Padmanaban
Keyword(s):  
Optical Properties ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Nlo Properties

Here we investigate the structural, photophysical and nonlinear optical (NLO) properties of phenoxazin-3-one dyes, resazurin (Rz) and resorufin (Rf), by performing quantum chemical calculations using the DFT and TDDFT methods.

scholarly journals Stimuli-responsive NLO properties of tetrathiafulvalene-fused donor–acceptor chromophores

2017 ◽  
Vol 19 (33) ◽  
pp. 22573-22579 ◽  
Author(s):  
E. Cariati ◽  
X. Liu ◽  
Y. Geng ◽  
A. Forni ◽  
E. Lucenti ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electron Donor ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Stimuli Responsive ◽  
Nlo Properties ◽  
Donor Acceptor

Tetrathiafulvalene-fused electron donor–acceptor dyads display second order nonlinear optical properties that can be triggered by a pH or a redox stimulus.

Nonlinear Optical Properties Of Substituted Stilbazolium-MPS3 Intercalation Compounds

1993 ◽  
Vol 328 ◽  
Author(s):  
Pascal G. Lacroix ◽  
Rene Clement ◽  
Keitaro Nakatani ◽  
Isabelle Ledoux ◽  
Joseph Zyss
Keyword(s):  
Optical Properties ◽  
Composite Materials ◽  
Nonlinear Optical ◽  
Host Lattice ◽  
Nonlinear Optical Properties ◽  
Intercalation Compounds ◽  
Nano Composite ◽  
Nlo Properties ◽  
Optically Transparent

ABSTRACTWe have investigated intercalation into optically transparent MPS3 (M = Mn, Cd) phases as a way towards spontaneous poling of cationic chromophores. Two nano-composite Materials of formula M0.86PS3 (dimethylamino-N-Methyl stilbazolium)0.28 were synthezised, and an efficiency up to 750 times that of urea was recorded in the cadmium intercalate. An additional interest arises from the possibility to associate NLO properties with the magnetization of the host lattice in the case of MnPS3 below 40 K.

Regioisomeric BODIPY derivatives: second-order nonlinear optical properties under an external electric field

2021 ◽  
Author(s):  
Chu-Lin Qu ◽  
Zhong-Min Su ◽  
Feng-Wei Gao
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
External Electric Field ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Nlo Properties

 The present work aims to study the second-order NLO properties of m-AD and p-AD regioisomers. The βtot value of p-AD is larger than that of m-AD. Significantly, the external electric field effectively regulates the βtot values (0–3.70 × 104 a.u.) of p-AD.

Push–pull D–π-Ru–π-A chromophores: synthesis and electrochemical, photophysical and second-order nonlinear optical properties

2018 ◽  
Vol 47 (11) ◽  
pp. 3965-3975 ◽  
Author(s):  
Raphaël J. Durand ◽  
Sébastien Gauthier ◽  
Sylvain Achelle ◽  
Thomas Groizard ◽  
Samia Kahlal ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Nlo Properties

This work describes the synthesis and electrochemical, photophysical and 2nd order NLO properties of a series of dipolar Ru(ii) dialkynyl complexes.

Structure–property correlations of the nonlinear optical properties of a few bipodal D–π–A molecules – an experimental and theoretical approach

2020 ◽  
Vol 44 (16) ◽  
pp. 6142-6150 ◽  
Author(s):  
P. K. Vineetha ◽  
A. Aswathy ◽  
E. Shiju ◽  
K. Chandrasekharan ◽  
N. Manoj
Keyword(s):  
Optical Properties ◽  
Theoretical Approach ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Structure Property ◽  
Nlo Properties ◽  
Property Correlations

The nonlinear optical (NLO) properties of a series of pyran based bipodal D–π–A molecules have been studied experimentally and theoretically.

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