Third-harmonic generation and intensity-dependent refractive index of atomic hydrogen

2009 ◽  
Vol 18 (S14) ◽  
pp. 31-41
Author(s):  
James C. Mollmann ◽  
Libero J. Bartolotti
Keyword(s):  
Refractive Index ◽  
Harmonic Generation ◽  
Atomic Hydrogen ◽  
Third Harmonic Generation ◽  
Third Harmonic

Tunable third-harmonic generation in a chalcogenide-tellurite hybrid optical fiber with high refractive index difference

2014 ◽  
Vol 39 (4) ◽  
pp. 1005 ◽  
Author(s):  
Tonglei Cheng ◽  
Weiqing Gao ◽  
Meisong Liao ◽  
Zhongchao Duan ◽  
Dinghuan Deng ◽  
...  
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
High Refractive Index ◽  
Third Harmonic ◽  
Refractive Index Difference

Detection of ground‐state atomic hydrogen in a dc plasma using third‐harmonic generation

1990 ◽  
Vol 68 (8) ◽  
pp. 3814-3817 ◽  
Author(s):  
F. G. Celii ◽  
H. R. Thorsheim ◽  
J. E. Butler ◽  
L. S. Plano ◽  
J. M. Pinneo
Keyword(s):  
Harmonic Generation ◽  
Ground State ◽  
Atomic Hydrogen ◽  
Third Harmonic Generation ◽  
Dc Plasma ◽  
Third Harmonic

scholarly journals Surface third-harmonic generation at a two-photon-polymerized micro-interferometer for real-time on-chip refractive index monitoring

2019 ◽  
Vol 27 (20) ◽  
pp. 29196 ◽  
Author(s):  
Jiannan Jiao ◽  
Yi Gao ◽  
Shufan Li ◽  
Nguyen Duy Anh ◽  
Pei-Chen Su ◽  
...  
Keyword(s):  
Refractive Index ◽  
Real Time ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Two Photon ◽  
On Chip

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

scholarly journals A femtosecond Raman generator for long wavelength two-photon and third harmonic generation imaging

APL Photonics ◽  
2016 ◽  
Vol 1 (9) ◽  
pp. 091303
Author(s):  
J. Trägårdh ◽  
J. Schniete ◽  
M. Parsons ◽  
G. McConnell
Keyword(s):  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
Long Wavelength ◽  
Two Photon
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