Crystal growth and second harmonic generation efficiency of a chalcone derivative

2013 ◽  
Vol 419 ◽  
pp. 95-99 ◽  
Author(s):  
V. Meenatchi ◽  
K. Muthu ◽  
M. Rajasekar ◽  
SP. Meenakshisundaram
Keyword(s):  
Crystal Growth ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency ◽  
Chalcone Derivative

Synthesis, Crystal Growth and Characterization of Organic Nonlinear Optical Co-Crystal: 4-N, N-dimethylamino-4-N-methyl-stilbazolium (3-nitrobenzenesulfonate)0.6I0.4

2013 ◽  
Vol 760-762 ◽  
pp. 811-815
Author(s):  
Zhou Yang ◽  
Yi Qiang Dai ◽  
Hong Lei Hao ◽  
Mojca Jazbinsek ◽  
Peter Günter
Keyword(s):  
Crystal Structure ◽  
Crystal Growth ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency ◽  
X Ray

This report presents the synthesis, growth, crystal structure determination and second-harmonic generation efficiency of nonlinear optical co-crystal 4-N, N-dimethylamino-4-N-methyl-stilbazolium (m-nitrobenzenesulfonate)0.6I0.4 (DSIMNS). It is co-crystal of two DAST (4-N,N-dimethylamino-4-N-methyl-stilbazolium tosylate) derivatives. X-ray crystallographic analyses revealed that the crystal structure of DSIMNS is monoclinic, with space group P21. Kurtz powder test has shown that DSIMNS exhibits a large second-harmonic generation efficiency 500 times of that of urea.

SECOND HARMONIC GENERATION, THERMAL AND OPTICAL STUDY OF POTASSIUM IODIDE DOPED L-THREONINE SINGLE CRYSTAL

2013 ◽  
Vol 22 (03) ◽  
pp. 1350031 ◽  
Author(s):  
PRATIK M. WANKHADE ◽  
GAJANAN G. MULEY
Keyword(s):  
Second Harmonic Generation ◽  
Single Crystal ◽  
Harmonic Generation ◽  
Potassium Iodide ◽  
Second Harmonic ◽  
Dihydrogen Phosphate ◽  
Generation Efficiency ◽  
Orthorhombic Crystal ◽  
Second Harmonic Generation Efficiency ◽  
Orthorhombic Crystal Structure

Potassium iodide doped L-threonine (LTPI) single crystal with improved second harmonic generation efficiency, thermal stability and optical transmission was grown by low temperature solution growth method from aqueous solution. The grown crystal has 1.22 times second harmonic generation efficiency compared to the standard potassium dihydrogen phosphate. LTPI has a high optical transparency over a wide spectral range 245–1083 nm and lower cut-off at around 219 nm. LTPI crystallizes in the orthorhombic crystal structure with space group P212121. It is thermally stable up to 238°C. In this paper, the photoluminescence study, FT-IR spectroscopic study and elemental analysis have been presented.

Enhanced Second Harmonic Generation Efficiency via Wavefront Shaping

ACS Photonics ◽  
2017 ◽  
Vol 4 (7) ◽  
pp. 1790-1796 ◽  
Author(s):  
Jonathan V. Thompson ◽  
Brett H. Hokr ◽  
Graham A. Throckmorton ◽  
Dawei Wang ◽  
Marlan O. Scully ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency ◽  
Wavefront Shaping

scholarly journals Giant enhancement of the second harmonic generation efficiency in poled multilayered silica glass structures

2011 ◽  
Vol 19 (27) ◽  
pp. 26975 ◽  
Author(s):  
Ksenia Yadav ◽  
C. L. Callender ◽  
C. W. Smelser ◽  
C. Ledderhof ◽  
C. Blanchetiere ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Silica Glass ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency
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