scholarly journals Supercontinuum Generation in Gases: A High Order Nonlinear Optics Phenomenon

1986 ◽  
pp. 149-152 ◽  
Author(s):  
P. B. Corkum ◽  
C. Rolland ◽  
T. Srinivasan-Rao
Keyword(s):  
Nonlinear Optics ◽  
Supercontinuum Generation ◽  
High Order

scholarly journals Light People: Professor John Dudley spoke about supercontinuum generation and International Day of Light

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Chenzi Guo
Keyword(s):  
Nonlinear Optics ◽  
Ultrafast Lasers ◽  
Rogue Waves ◽  
Supercontinuum Generation ◽  
Spectral Broadening ◽  
The Past

EditorialThe extreme spectral broadening of light in supercontinuum generation (SCG) is considered by many as the ultimate legacy of nonlinear optics. In this interview, Light: Science & Applications invited John Dudley [see the “Short Bio” section]—pioneer of supercontinuum generation, rogue waves, and ultrafast lasers—to share insight on how supercontinuum generation have evolved over the past decades and where it is heading. Also as the Steering Chair of UNESCO’s International Day of Light & International Year of Light (IDL & IYL), John is asked to share his comments on how light may influence post-pandemic World.

scholarly journals Description of Dispersive Wave Emission and Supercontinuum Generation in Silicon Waveguides Using Split-Step Fourier and Runge-Kutta Integration Methods

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Xuefeng Li
Keyword(s):  
Cherenkov Radiation ◽  
Supercontinuum Generation ◽  
High Order ◽  
Low Energy ◽  
Dispersive Wave ◽  
Integration Methods ◽  
Silicon Waveguides ◽  
Silicon Waveguide ◽  
Wave Emission ◽  
Runge Kutta

Based on solving numerically the generalized nonlinear Schrödinger equation describing the propagation of high order femtosecond soliton in silicon waveguide under certain parametric conditions by the split-step Fourier and Runge-Kutta integration methods, dispersive wave emission and supercontinuum generation in silicon waveguides are numerically investigated by propagating femtosecond solitons. The numerical results show that the efficient dispersive wave emission can be generated in silicon waveguide, which plays an important role in the process of the supercontinuum generation with the form of Cherenkov radiation, and it is also shown that the high order low-energy solitons and short waveguides are efficient for the dispersive wave emission.

scholarly journals High-Order Analytical Formulation of Soliton Self-Frequency Shift

2020 ◽  
Author(s):  
Martin Rochette
Keyword(s):  
Computational Complexity ◽  
Frequency Shift ◽  
Wavelength Conversion ◽  
Computation Time ◽  
Supercontinuum Generation ◽  
High Order ◽  
Numerical Results ◽  
Analytical Formulation ◽  
Dispersion Slope ◽  
Propagation Losses

<div>We derive an analytical formulation of the Raman-induced frequency shift experienced by a fundamental soliton. By including propagation losses, self-steepening, and dispersion slope, the resulting formulation is a high-order (HO) extension of the well-known Gordon's formula for soliton self-frequency shift (SSFS). The HO-SSFS formula closely agrees with numerical results of the generalized nonlinear Schrödinger equation, but without the computational complexity and required computation time. The HO-SSFS formula is a useful tool for the design and validation of wavelength conversion systems and supercontinuum generation systems.</div>

Nonlinear optics for high-order frequency conversion: applied attosecond science

2007 ◽  
Author(s):  
X. Zhang ◽  
A. L. Lytle ◽  
D. Gaudiosi ◽  
T. Popmintchev ◽  
H. C. Kapteyn ◽  
...  
Keyword(s):  
Nonlinear Optics ◽  
Frequency Conversion ◽  
High Order ◽  
Attosecond Science
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