Second harmonic generation and optical parametric amplification using fan-shaped optical superlattice

2012 ◽  
Author(s):  
X. J. Lv ◽  
J. Lu ◽  
Y. H. Liu ◽  
G. Zhao ◽  
Y. Q. Qin ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Parametric Amplification ◽  
Optical Parametric Amplification ◽  
Optical Superlattice ◽  
Optical Parametric

scholarly journals Idler second harmonic generation in femtosecond BBO optical parametric amplification

2005 ◽  
Vol 54 (8) ◽  
pp. 3675
Author(s):  
Ma Jing ◽  
Zhang Ruo-Bing ◽  
Liu Bo ◽  
Zhu Chen ◽  
Chai Lu ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Parametric Amplification ◽  
Optical Parametric Amplification ◽  
Optical Parametric

scholarly journals THE DISORDERING EFFECT ON THE ONE-DIMENSIONAL APPERIODIC OPTICAL SUPER-LATTICE IN MULTI-FREQUENCY SHG

2012 ◽  
Vol 15 ◽  
pp. 191-196 ◽  
Author(s):  
MAJID NEMATI
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
One Dimensional ◽  
Optical Superlattice ◽  
Super Lattice ◽  
Output Efficiency ◽  
The One ◽  
Aperiodic Crystals ◽  
Random Fluctuations

A multi-frequency second harmonic generation (SHG) in one dimensional nonlinear aperiodic optical superlattice in the presence of linear spacers is considered. The effect of random fluctuations in the length of each layer on the output efficiency of SHG process is investigated, and the favorable percentage of fluctuation in the fabrication of aperiodic optical superlattice is obtained. Comparing perfect and fluctuated aperiodic structures, the researcher realized the decrease in the amount of output efficiency with the increase of fluctuation in the linear-nonlinear aperiodic crystals.

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