Role of charge transfer states on photo-induced second-harmonic generation efficiency in glasses

1996 ◽  
Author(s):  
Alexei L. Diikov
Keyword(s):  
Charge Transfer ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency

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

Influence of semicrystalline order on the second-harmonic generation efficiency in the anisotropic bands of myocytes

2007 ◽  
Vol 46 (10) ◽  
pp. 1852 ◽  
Author(s):  
Catherine Greenhalgh ◽  
Nicole Prent ◽  
Chantal Green ◽  
Richard Cisek ◽  
Arkady Major ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Generation Efficiency ◽  
Second Harmonic Generation Efficiency
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