Temporal reshaping of optical pulses using quadratic spatial soliton generation and spatial filtering

2002 ◽  
Vol 14 (5) ◽  
pp. 636-638 ◽  
Author(s):  
C. Simos ◽  
V. Couderc ◽  
A. Barthelemy
Keyword(s):  
Spatial Filtering ◽  
Spatial Soliton ◽  
Optical Pulses ◽  
Soliton Generation

Quadratic spatial soliton generation by seeded downconversion of a strong harmonic pump beam: errata

2001 ◽  
Vol 26 (2) ◽  
pp. 105
Author(s):  
M. T. G. Canva ◽  
R. A. Fuerst ◽  
S. Baboiu ◽  
G. I. Stegeman ◽  
G. Assanto
Keyword(s):  
Pump Beam ◽  
Spatial Soliton ◽  
Soliton Generation

scholarly journals NEAR AND FAR FIELD OPTICAL PATTERNS FORMATION BY ROTATIONAL SYMMETRY MASKS: APPLICATION TO OPTICAL SPATIAL SOLITON GENERATION

2012 ◽  
Vol 15 ◽  
pp. 113-119
Author(s):  
ANAHIT BADALYAN ◽  
PAYTSAR MANTASHYAN ◽  
VAHRAM MEKHITARYAN ◽  
VARSENIK NERSESYAN ◽  
RAFAEL DRAMPYAN
Keyword(s):  
Rotational Symmetry ◽  
Near Field ◽  
Single Mode ◽  
Optical Diffraction ◽  
Spatial Soliton ◽  
Far Field ◽  
Single Mode Laser ◽  
Beam Formation ◽  
Different Types ◽  
Soliton Generation

In this report we present the formation of necklace type optical beams from Gaussian beam by rotational symmetry masks. The detailed studies of space evolution of the optical beam formation from the near field to the far field by the use of 7-fold symmetry mask and a single mode laser beam were performed. Different types of necklace beams with different numbers of "pearls" periodically or quasi-periodically situated along the different radii rings were observed during the space evolution of the optical diffraction pattern.

Experiments in quadratic spatial soliton generation and steering in a noncollinear geometry

2001 ◽  
Vol 26 (12) ◽  
pp. 905 ◽  
Author(s):  
V. Couderc ◽  
E. Lopez Lago ◽  
C. Simos ◽  
A. Barthelemy
Keyword(s):  
Spatial Soliton ◽  
Soliton Generation
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