Crystal growth, structural, optical and piezoelectric investigations on novel B4AAT (bis-4-acetylanilinium tartrate): A phase matchable second and third-order NLO single crystal for optoelectronic and nonlinear optical device applications

2020 ◽  
Vol 108 ◽  
pp. 110042
Author(s):  
M. Suriya ◽  
M. Mani Maran ◽  
B. Milton Boaz ◽  
B. Gunasekaran ◽  
S. Kalainathan ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Nonlinear Optical ◽  
Third Order ◽  
Optical Device ◽  
Device Applications ◽  
Nonlinear Optical Device

scholarly journals Third Order Nonlinear Optical Characteristics of Er3+ doped BaMoO4 Nanostructures

2021 ◽  
Author(s):  
RA sharath ◽  
K Mani rahulan ◽  
N Angeline Little Flower ◽  
annie sujatha ◽  
g vinitha ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Continuous Wave ◽  
Visible Region ◽  
Chemical Precipitation ◽  
Precipitation Method ◽  
Third Order ◽  
Fluorescence Measurements ◽  
Device Applications ◽  
Nonlinear Optical Device ◽  
Xrd Patterns

Abstract We report the third order nonlinear optical properties of Er3+-doped BaMoO4 nanostructures, and its dependence on Er dopant concentration. BaMoO4 nanostructures with different concentration of Er were synthesized by chemical precipitation method and were characterized by UV-Vis absorption, X-ray diffraction (XRD), transmission electron microscopy (TEM) and fluorescence measurements. The incorporation of Er ions shifted the absorption band of BaMoO4 towards higher wavelength and enhanced the light absorption in the visible region. XRD patterns showed that the powders crystallize in scheelite-type tetragonal structure. The nonlinear optical behavior of the nanostructures was investigated by a Z-scan technique at 532 nm using continuous wave Nd:YAG laser. Experimental results suggested that the addition of Er can considerably enhance the nonlinear absorption and refractive index coefficients of BaMoO4 which could be used as a potential for nonlinear optical device applications.

Self-assembled supramolecular structure of N,N,N′,N′-tetramethylethylenediammonium-bis-(4-nitrophenolate): synthesis, single crystal growth and photo physical properties

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22350-22358 ◽  
Author(s):  
P. Nagapandiselvi ◽  
C. Baby ◽  
R. Gopalakrishnan
Keyword(s):  
Crystal Growth ◽  
Physical Properties ◽  
Single Crystal ◽  
Supramolecular Structure ◽  
Nonlinear Optical ◽  
Single Crystal Growth ◽  
Third Order ◽  
Self Assembled

The synthesis, growth and structure of a novel organic third order nonlinear optical (NLO) crystal namely, N,N,N′,N′-tetramethylethylenediammonium-bis(4-nitrophenolate) (TMEDA4NP) is presented.

Doped Polymers as Third-Order Nonlinear-Optical Materials

1990 ◽  
Vol 214 ◽  
Author(s):  
Mark. G. Kuzyk ◽  
U. C. Paek ◽  
Carl W. Dirk ◽  
Mark P. Andrews
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Polymeric Materials ◽  
Optical Nonlinearity ◽  
Third Order ◽  
Optical Device ◽  
Optical Fiber Devices ◽  
The Status ◽  
Device Applications ◽  
Doped Polymers

ABSTRACTRecently, there has been much interest in doped polymeric materials owing to their suitability for optical device applications.[1] While most of this effort has been centered on poled polymers and their applications to electrooptics, doped polymers are beginning to emerge as a promising material class for all-optical device applications. In this contribution, we discuss the status of doped polymers as third-order optical materials. Particular attention is focused on those properties that make doped polymers attractive as device materials such as optical nonlinearity and loss and their suitability for nonlinear-optical fiber devices.

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