Growth of optical superlattice LiNbO3 with different modulating periods and its applications in second‐harmonic generation

1996 ◽  
Vol 68 (20) ◽  
pp. 2781-2783 ◽  
Author(s):  
Ya‐lin Lu ◽  
Yan‐qing Lu ◽  
Xiang‐fei Cheng ◽  
Cheng‐cheng Xue ◽  
Nai‐ben Ming
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optical Superlattice

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.

Spectra of second harmonic generation in thue-morse optical superlattice

1999 ◽  
Vol 230 (1) ◽  
pp. 197-202 ◽  
Author(s):  
Z. L. Wang ◽  
X. J. Liu ◽  
D. Z. Shen ◽  
Jun Wu ◽  
N. B. Ming
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optical Superlattice

scholarly journals Multiple quasi-phase-matched second-harmonic generation in phase reversal optical superlattice structure

2019 ◽  
Vol 125 (8) ◽  
Author(s):  
Toijam Sunder Meetei ◽  
Meerasha Mubarak Ali ◽  
Shanmugam Boomadevi ◽  
Krishnamoorthy Pandiyan
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Reversal ◽  
Optical Superlattice ◽  
Superlattice Structure
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