Third harmonic generation of high-energy large-aperture one microlaser and its spatial beam property investigation

2001 ◽  
Author(s):  
Baoqiang Zhu ◽  
Tingyu Zhan ◽  
Zhen Gu ◽  
Tao Wang ◽  
Liejia Qian
Keyword(s):  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
High Energy ◽  
Third Harmonic ◽  
Large Aperture ◽  
Spatial Beam ◽  
Beam Property

Arrayed KDP Cell with Large Aperture for Third Harmonic Generation

1985 ◽  
Vol 13 (6) ◽  
pp. 500-509 ◽  
Author(s):  
Takatomo SASAKI ◽  
Atushi YOKOTANI ◽  
Tatuhiko YAMANAKA ◽  
Chiyoe YAMANAKA
Keyword(s):  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Large Aperture

Modelling third-harmonic generation of large aperture convergent beam with tiling biaxial crystals

2019 ◽  
Vol 21 (4) ◽  
pp. 045502
Author(s):  
Dazhen Li ◽  
Bo Wang ◽  
Xiaofang Li ◽  
Houwen Yang ◽  
Wenyong Cheng
Keyword(s):  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Large Aperture ◽  
Convergent Beam

scholarly journals Ultrafast Third-Order Nonlinear Optical Response Excited by fs Laser Pulses at 1550 nm in GaN Crystals

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3194
Author(s):  
Adrian Petris ◽  
Petronela Gheorghe ◽  
Tudor Braniste ◽  
Ion Tiginyanu
Keyword(s):  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Laser Pulses ◽  
Third Harmonic Generation ◽  
High Repetition Rate ◽  
Third Order ◽  
Third Harmonic ◽  
The Third ◽  
High Repetition ◽  
Gan Crystal

The ultrafast third-order optical nonlinearity of c-plane GaN crystal, excited by ultrashort (fs) high-repetition-rate laser pulses at 1550 nm, wavelength important for optical communications, is investigated for the first time by optical third-harmonic generation in non-phase-matching conditions. As the thermo-optic effect that can arise in the sample by cumulative thermal effects induced by high-repetition-rate laser pulses cannot be responsible for the third-harmonic generation, the ultrafast nonlinear optical effect of solely electronic origin is the only one involved in this process. The third-order nonlinear optical susceptibility of GaN crystal responsible for the third-harmonic generation process, an important indicative parameter for the potential use of this material in ultrafast photonic functionalities, is determined.

scholarly journals Energy exchange during third harmonic generation in multi-mode optical fibers

2021 ◽  
Vol 1859 (1) ◽  
pp. 012050
Author(s):  
Z Kasapeteva ◽  
A Dakova ◽  
V Slavchev ◽  
D Dakova ◽  
L Kovachev ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Harmonic Generation ◽  
Energy Exchange ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Multi Mode
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