Growth, structural, thermal, linear and nonlinear optical and laser damage threshold studies of Picolinium tartrate monohydrate single crystals

Author(s):  
G. Peramaiyan ◽  
P. Pandi ◽  
B.M. Sornamurthy ◽  
G. Bhagavannarayana ◽  
R. Mohan Kumar
2020 ◽  
Vol 18 (12) ◽  
pp. 894-899
Author(s):  
A. Senthamizhan ◽  
K. Sambathkumar ◽  
S. Nithiyanantham ◽  
A. A. Alagiriswamy

Slow evaporation was used to successfully generate single crystals of pure and La3+ doped L-alanine acetate from aqueous solution. The structural, vibrational, chemical analysis carried out through XRD, UV, FTIR with FTRaman Analysis. The Nd: YAG laser was used to confirm and estimate the sample’s Second Harmonic Generation (SHG). The growing crystal’s laser damage threshold was also discovered. Thermogravimetic (TG) and Differential theromogravimetric (DTA) studies were used to measure the thermal stability of the formed crystal. The generated LAlA crystals were also subjected to dielectric and photoconductivity tests. The dopant has boosted the efficiency of the L-alanine acetate crystal, according to nonlinear optical studies.


2011 ◽  
Vol 33 (11) ◽  
pp. 1654-1660 ◽  
Author(s):  
T. Rajesh Kumar ◽  
R. Jerald Vijay ◽  
R. Jeyasekaran ◽  
S. Selvakumar ◽  
M. Antony Arockiaraj ◽  
...  

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xiaojie Guo ◽  
Zeliang Gao ◽  
Fuan Liu ◽  
Xiaoli Du ◽  
Xiangmei Wang ◽  
...  

The Li2ZrTeO6 crystal has been proved as a novel nonlinear optical crystal with high laser-damage threshold (>1.3 GW cm-2) and wide transparency window. However, the investigation of the anisotropic properties...


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