Control of Third Order Dispersion of Ultrashort Laser Pulses

2006 ◽  
Author(s):  
M. Erdélyi ◽  
A. P. Kovács ◽  
K. Mecseki ◽  
G. Szabó
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Third Order ◽  
Third Order Dispersion ◽  
Ultrashort Laser ◽  
Order Dispersion

Single-shot diagnosing of spatiotemporal couplings in ultrashort laser pulses by spatiospectral imaging of a third-order nonlinear process

2020 ◽  
Vol 45 (8) ◽  
pp. 2207
Author(s):  
Margoto Jean-Baptiste ◽  
Cheng Zhao ◽  
Lopez-Martens Rodrigo ◽  
Oksenhendler Thomas
Keyword(s):  
Laser Pulses ◽  
Nonlinear Process ◽  
Ultrashort Laser Pulses ◽  
Single Shot ◽  
Third Order ◽  
Ultrashort Laser

scholarly journals A Numerical Method for Pulse Propagation in Nonlinear Dispersive Optical Media

2021 ◽  
pp. 12-22
Author(s):  
Gaston Edah ◽  
Aurélien Goudjo ◽  
Jamal Adetola ◽  
Marc Amour Ayela
Keyword(s):  
Finite Difference Time Domain ◽  
Discrete System ◽  
Pulse Propagation ◽  
Periodic Boundary Conditions ◽  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Third Order ◽  
Optical Media ◽  
Ultrashort Laser ◽  
Difference Time

In this work, the pulse propagation in a nonlinear dispersive optical medium is numerically investigated. The finite difference time-domain scheme of third order and periodic boundary conditions are used to solve generalized nonlinear Schr¨odinger equation governing the propagation of the pulse. As a result a discrete system of ordinary differerential equations is obtained and solved numerically by fourth order Runge-Kutta algorithm. Varied input ultrashort laser pulses are used. Accurate results of the solutions are obtained and the comparison with other results is excellent.

Third-order nonlinear optical response in transparent solids using ultrashort laser pulses

2012 ◽  
Vol 107 (3) ◽  
pp. 703-709 ◽  
Author(s):  
K. Dota ◽  
J. A. Dharmadhikari ◽  
D. Mathur ◽  
A. K. Dharmadhikari
Keyword(s):  
Nonlinear Optical ◽  
Laser Pulses ◽  
Optical Response ◽  
Ultrashort Laser Pulses ◽  
Nonlinear Optical Response ◽  
Third Order ◽  
Ultrashort Laser

Welding characteristics of foturan glass using ultrashort laser pulses

2012 ◽  
Author(s):  
Isamu Miyamoto ◽  
Kristian Cvecek ◽  
Yasuhiro Okamoto ◽  
Michael Schmidt ◽  
Henry Helvajian
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Ultrashort Laser

Evaluation of Chip-Breakers Manufactured by Ultrashort Laser Pulses in Cemented Carbide Tools

2017 ◽  
Author(s):  
Marcelo Bertolete Carneiro ◽  
Patrícia Alves Barbosa ◽  
Ricardo Samad ◽  
NIlson Vieira ◽  
Wagner de Rossi ◽  
...  
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Cemented Carbide ◽  
Cemented Carbide Tools ◽  
Ultrashort Laser

Picosecond Single-Photon and Femtosecond Two-Photon Pulsed Laser Stimulation for IC Characterization and Failure Analysis

2009 ◽  
Author(s):  
V. Pouget ◽  
E. Faraud ◽  
K. Shao ◽  
S. Jonathas ◽  
D. Horain ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Photon ◽  
Pulsed Laser ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Laser Stimulation ◽  
Two Photon ◽  
Resolution Improvement ◽  
Ultrashort Laser

Abstract This paper presents the use of pulsed laser stimulation with picosecond and femtosecond laser pulses. We first discuss the resolution improvement that can be expected when using ultrashort laser pulses. Two case studies are then presented to illustrate the possibilities of the pulsed laser photoelectric stimulation in picosecond single-photon and femtosecond two-photon modes.

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