scholarly journals Non-degenerate fs pump-probe study on InGaN with multi-wavelength second-harmonic generation

2005 ◽  
Vol 13 (14) ◽  
pp. 5245 ◽  
Author(s):  
Hsiang-Chen Wang ◽  
Yen-Cheng Lu ◽  
Cheng-Yen Chen ◽  
Chun-Yung Chi ◽  
Shu-Cheng Chin ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Pump Probe ◽  
Multi Wavelength

scholarly journals Генерация второй оптической гармоники и ее фотоиндуцированная динамика в сегнетоэлектрике-полупроводнике Sn-=SUB=-2-=/SUB=-P-=SUB=-2-=/SUB=-S-=SUB=-6-=/SUB=-

2018 ◽  
Vol 60 (1) ◽  
pp. 33
Author(s):  
К.А. Брехов ◽  
К.А. Гришунин ◽  
Д.В. Афанасьев ◽  
С.В. Семин ◽  
Н.Э. Шерстюк ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Electric Polarization ◽  
Ultrafast Dynamics ◽  
Optical Pump ◽  
Pump Probe

AbstractBy means of optical pump–probe technique, the ultrafast dynamics of nonlinear optical response of the ferroelectric semiconductor Sn_2P_2S_6 crystal excited with a femtosecond laser pulse has been investigated. It has been shown that, under the action of femtosecond pulses, change in optical second harmonic generation occurs in the sample, which can be due to screening of existing electric polarization.

Pump-probe second harmonic generation study of ultrafast spin dynamics in semiconductor multilayers

2003 ◽  
Vol 35 (2) ◽  
pp. 146-150
Author(s):  
Yu. D. Glinka ◽  
T. V. Shahbazyan ◽  
I. E. Perakis ◽  
N. H. Tolk ◽  
X. Liu ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Spin Dynamics ◽  
Pump Probe
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