Growth and characterization of semi-organic third order nonlinear optical (NLO) potassium 3,5-dinitrobenzoate (KDNB) single crystals

RSC Advances ◽  
2016 ◽  
Vol 6 (110) ◽  
pp. 109105-109123 ◽  
Author(s):  
P. Karuppasamy ◽  
V. Sivasubramani ◽  
M. Senthil Pandian ◽  
P. Ramasamy
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Third Order ◽  
Nlo Properties ◽  
The Third

Growth and characterization of potassium 3,5-dinitrobenzoate (KDNB) single crystals. The third order nonlinear optical (NLO) properties were investigated using Z-scan technique.

Crystal growth and characterization of semi-organic 2-amino-5-nitropyridinium bromide (2A5NPBr) single crystals for third-order nonlinear optical (NLO) applications

2017 ◽  
Vol 123 (12) ◽  
Author(s):  
Sivasubramani Vediyappan ◽  
Raja Arumugam ◽  
Karuppasamy Pichan ◽  
Ramachandran Kasthuri ◽  
Senthil Pandian Muthu ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystals ◽  
Nonlinear Optical ◽  
Third Order

Synthesis and third-order nonlinear optical properties of novel ethynyl-linked heteropentamer composed of four porphyrins and one pyrene

2009 ◽  
Vol 13 (02) ◽  
pp. 275-282 ◽  
Author(s):  
Ning Sheng ◽  
Jing Sun ◽  
Yongzhong Bian ◽  
Jianzhuang Jiang ◽  
Dong Xu
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Three Dimensional ◽  
Spectroscopic Methods ◽  
Third Order ◽  
Zinc Compounds ◽  
Nlo Properties ◽  
Metal Free ◽  
The Third ◽  
Wide Range

Novel heteropentameric porphyrins-pyrene arrays, in which four meso-tetraphenyl porphyrins are linked to the center unit of pyrene by four acetylenyl bonds, were designed and synthesized. The newly synthesized heteropentameric compounds have been characterized by a wide range of spectroscopic methods. The third-order nonlinear optical (NLO) properties of both the metal-free and zinc compounds of the three-dimensional arrays were investigated by Z-scan experiments, showing enhanced NLO properties compared with that of the porphyrin and pyrene monomers.

Enhancement of third-order nonlinear optical properties of HMTA stabilized pure and doped ZnS nanoparticles and their electronic structures

2018 ◽  
Vol 27 (02) ◽  
pp. 1850016 ◽  
Author(s):  
K. Vijai Anand ◽  
G. Vinitha ◽  
Sanjeev Gautam ◽  
K. H. Chae ◽  
R. Mohan ◽  
...  
Keyword(s):  
Transition Metals ◽  
Electronic Structures ◽  
Nonlinear Optical ◽  
Zns Nanoparticles ◽  
Third Order ◽  
Tetrahedral Symmetry ◽  
Nonlinear Optical Susceptibility ◽  
Nlo Properties ◽  
The Third ◽  
Mn Doped

This study reports the third-order nonlinear optical (NLO) properties of hexamethylenetetramine (HMTA) stabilized pure and transition metals (Cu, Co and Mn) doped ZnS nanoparticles (NPs) and their electronic structures. The third-order NLO properties of pure and transition metals (Cu, Co and Mn) doped ZnS NPs were measured by [Formula: see text]-scan technique. From these measurements, the pure and doped ZnS samples exhibit negative nonlinearity i.e., self-defocusing. The open aperture [Formula: see text]-scan measurement shows saturated absorption within the medium. The prepared pure and doped ZnS samples exhibit nonlinear refractive index of the order of 10[Formula: see text][Formula: see text](cm2/W), nonlinear absorption (NLA) coefficient of the order of 10[Formula: see text][Formula: see text]cm/W and nonlinear optical susceptibility of the order of 10[Formula: see text][Formula: see text]esu. The electronic structures of these ZnS NPs were investigated using near edge X-ray absorption fine structure (NEXAFS) measurements at the C K-, N K- and Co L[Formula: see text]-edges. The C K- and N K-edges XANES spectra reveal the appearance of several spectral features in the range 285–290[Formula: see text]eV and 390–430[Formula: see text]eV respectively. The Co L[Formula: see text]-edge NEXAFS spectrum exhibits multiplet absorption lines similar to those of Co[Formula: see text] ions coordinated in tetrahedral symmetry with four sulfur nearest neighbors. These results clearly demonstrate that divalent Co ions substitute Zn sites. From the Raman spectra, the appearance of multiple resonance Raman peaks indicates that the prepared ZnS samples have good optical quality.

Non-Resonantz-Scan Characterization of the Third-Order Nonlinear Optical Properties of Conjugated Poly(thiophene azines)

ChemPhysChem ◽  
2008 ◽  
Vol 9 (14) ◽  
pp. 2028-2034 ◽  
Author(s):  
Alessandro Faccinetto ◽  
Simone Mazzucato ◽  
Danilo Pedron ◽  
Renato Bozio ◽  
Silvia Destri ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Third Order ◽  
The Third

Z-scan evaluation of the third-order nonlinear-optical effects of organic single crystals

2003 ◽  
Author(s):  
T. Iwamura ◽  
T. Aihara ◽  
S. Umegaki ◽  
H. Adachi ◽  
K. Nagaoka ◽  
...  
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Third Order ◽  
The Third ◽  
Optical Effects ◽  
Nonlinear Optical Effects

Growth and characterization of hydroxyethylammonium picrate single crystals for third-order nonlinear optical applications

2012 ◽  
Vol 134 (2-3) ◽  
pp. 736-746 ◽  
Author(s):  
N. Sudharsana ◽  
B. Keerthana ◽  
R. Nagalakshmi ◽  
V. Krishnakumar ◽  
L. Guru Prasad
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Third Order ◽  
Optical Applications ◽  
Nonlinear Optical Applications

A convenient method to acquire third-order NLO materials by ATRP

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Jiang Wu ◽  
Qingfeng Xu ◽  
Xuewei Xia ◽  
Najun Li ◽  
Jianmei Lu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Atom Transfer Radical Polymerization ◽  
Convenient Method ◽  
Nonlinear Optical ◽  
Third Order ◽  
Nlo Properties ◽  
Good Thermal Stability ◽  
The Third ◽  
Nlo Materials ◽  
Active Initiator

AbstractA third-order nonlinear optical (NLO)-active initiator (NA3PH) was synthesized to prepare a NLO-active polystyrene (NA3PH-PSt) via atom transfer radical polymerization (ATRP). The polymerization initiated by NA3PH was studied and the third-order NLO properties of the obtained NA3PH-PSt were investigated by Z-scan technique in comparison with NA3PH. Results show that the endfunctionalized polystyrene possesses third-order nonlinear optical susceptibilities (10-11esu) close to NA3PH. In addition, NA3PH-PSt has good thermal stability and solubility, which holds potential for further application in NLO devices.

Synthesis, growth and characterization of guanidinium hippurate monohydrate single crystals: A new third order nonlinear optical material

2020 ◽  
Vol 110 ◽  
pp. 110493
Author(s):  
Jerin Susan John ◽  
T. Arumanayagam ◽  
P. Murugakoothan ◽  
D. Sajan ◽  
Nithin Joy ◽  
...  
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Third Order
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