Synthesis and characterization of piperazinium benzoate crystal: A third order nonlinear optical limiting material

2019 ◽  
Author(s):  
R. Rajkumar ◽  
P. Praveen Kumar
Keyword(s):  
Nonlinear Optical ◽  
Optical Limiting ◽  
Synthesis And Characterization ◽  
Third Order

Modeling, synthesis, and characterization of third-order nonlinear optical salts

2003 ◽  
Author(s):  
Rico E. Del Sesto ◽  
Douglas S. Dudis ◽  
Fassil Ghebremichael ◽  
Norman E. Heimer ◽  
Tammy K. Low ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Synthesis And Characterization ◽  
Third Order

Synthesis and Characterization of Third Order Nonlinear Optical Materials

1989 ◽  
Vol 173 ◽  
Author(s):  
L. P. Yu ◽  
M. Chen ◽  
L. R. Dalton ◽  
X. F. Cao ◽  
J. P. Jiang ◽  
...  
Keyword(s):  
Composite Materials ◽  
Optical Activity ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Four Wave Mixing ◽  
Nonlinear Optical Materials ◽  
Synthesis And Characterization ◽  
Wave Mixing ◽  
Third Order

ABSTRACTNew polymers incorporating a variety of electroactive moeities with defined π-electron conjugation lengths have been synthesized and characterized by degenerate four wave mixing (DFWM) techniques. The χ(3)/α values for these materials varied from 10−12 to 10−13 esu cm. This work has identified several promising structures with nonlinear optical activity including organometallic and purely organic materials. The preparation of composite materials has also permitted the measurement of χ(3)/α as a function of the electroactive unit concentration.

Synthesis and characterization of d10 metal complexes of 3-Me-5-FcPz: Structural, theoretical and third order nonlinear optical properties

2017 ◽  
Vol 1128 ◽  
pp. 36-43 ◽  
Author(s):  
Kabali Senthilkumar ◽  
Krishnan Thirumoorthy ◽  
G. Vinitha ◽  
Kiran Soni ◽  
Nattamai S.P. Bhuvanesh ◽  
...  
Keyword(s):  
Optical Properties ◽  
Metal Complexes ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Synthesis And Characterization ◽  
Third Order ◽  
D10 Metal

Photophysical and optical limiting properties at 532 nm of BODIPY dyes with p-benzyloxystyryl groups at the 3,5-positions

2018 ◽  
Vol 22 (05) ◽  
pp. 413-422 ◽  
Author(s):  
Bokolombe P. Ngoy ◽  
Zweli Hlatshwayo ◽  
Njemuwa Nwaji ◽  
Gertrude Fomo ◽  
John Mack ◽  
...  
Keyword(s):  
Optical Properties ◽  
Excited State ◽  
Nonlinear Optical ◽  
Heavy Atom ◽  
Excited State Absorption ◽  
Optical Limiting ◽  
Synthesis And Characterization ◽  
532 Nm ◽  
Atom Effect

The synthesis and characterization of a series of 3,5-di-[Formula: see text]-benzyloxystyrylBODIPY dyes with different substituents at the meso-aryl position is reported. The photophysical and nonlinear optical properties are described. BODIPYs of this type are found to be suitable for optical limiting at 532 nm on the nanosecond timescale. An enhancement of the population of the T[Formula: see text] state through the incorporation of bromine atoms at the 2,6-positions does not result in an enhancement of the optical limiting properties on a nanosecond timescale. This suggests that, in contrast with phthalocyanines, access to excited state absorption (ESA) from the T[Formula: see text] state through the introduction of a heavy atom effect does not provide a significantly improved reverse saturable absorbance response compared to ESA from the S[Formula: see text] state.

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