Nonlinear refractive index in erbium-doped optical amplifiers

1995 ◽  
Vol 27 (10) ◽  
pp. 871-880 ◽  
Author(s):  
M. Montagna ◽  
S. Selleri ◽  
M. Zoboli
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Optical Amplifiers ◽  
Erbium Doped

scholarly journals Nonlinear refractive index of erbium-doped Y_2O_3 integrated-optical waveguides

1993 ◽  
Vol 18 (20) ◽  
pp. 1718 ◽  
Author(s):  
T. H. Hoekstra ◽  
B. J. Offrein ◽  
P. V. Lambeck ◽  
Th. J. A. Popma
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Optical Waveguides ◽  
Integrated Optical ◽  
Erbium Doped ◽  
Integrated Optical Waveguides

New approach to the measurement of the nonlinear refractive index of short (< 25 m) lengths of silica and erbium-doped fibers

2003 ◽  
Vol 28 (19) ◽  
pp. 1796 ◽  
Author(s):  
Hernando Garcia ◽  
Anthony M. Johnson ◽  
Ferdinand A. Oguama ◽  
Sudhir Trivedi
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
New Approach ◽  
Erbium Doped ◽  
Doped Fibers

NONLINEAR EFFECTS IN ERBIUM-DOPED FIBRES

1993 ◽  
Vol 02 (03) ◽  
pp. 401-413 ◽  
Author(s):  
P.L. CHU ◽  
Y.L. XUE
Keyword(s):  
Refractive Index ◽  
Excited State ◽  
Transient Response ◽  
Ground State ◽  
Nonlinear Refractive Index ◽  
Nonlinear Effects ◽  
Experimental Investigations ◽  
Signal Power ◽  
Switching Speed ◽  
Erbium Doped

Theoretical and experimental investigations of the nonlinear refractive index in an Erbium-doped fibre is presented. The transient response of this fibre is also examined. The switching speed can be improved by using a signal power at a wavelength close to the resonant wavelength between the excited state and the ground state.

Nonlinear refractive index in erbium doped optical fiber: Theory and experiment

1991 ◽  
Vol 27 (4) ◽  
pp. 908-913 ◽  
Author(s):  
R.A. Betts ◽  
T. Tjugiarto ◽  
Y.L. Xue ◽  
P.L. Chu
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Nonlinear Refractive Index ◽  
Erbium Doped ◽  
Theory And Experiment

Investigating the Nonlinear Optical Response of Pepper Oil under Low Power Irradiation with Continuous Wave Visible Laser Beam

2020 ◽  
pp. 131-138
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Nonlinear Optical ◽  
Continuous Wave ◽  
Diffraction Integral ◽  
Visible Laser ◽  
Limiting Property ◽  
Kirchhoff Diffraction Integral ◽  
Theoretical Results ◽  
Good Agreement

The nonlinear optical properties of pepper oil are studied by diffraction ring patterns and Z-scan techniques with continuous wave beam from solid state laser at 473 nm wavelength. The nonlinear refractive index of the sample is calculated by both techniques. The sample show high nonlinear refractive index. Based on Fresnel-Kirchhoff diffraction integral, the far-field intensity distributions of ring patterns have been calculated. It is found that the experimental results are in good agreement with the theoretical results. Also the optical limiting property of pepper oil is reported. The results obtained in this study prove that the pepper oil has applications in nonlinear optical devices.

scholarly journals Nonlinear refractive index of porcine cornea studied by z-scan and self-focusing during femtosecond laser processing

2010 ◽  
Vol 18 (4) ◽  
pp. 3700 ◽  
Author(s):  
M. Miclea ◽  
U. Skrzypczak ◽  
S. Faust ◽  
F. Fankhauser ◽  
H. Graener ◽  
...  
Keyword(s):  
Refractive Index ◽  
Femtosecond Laser ◽  
Nonlinear Refractive Index ◽  
Laser Processing ◽  
Self Focusing ◽  
Femtosecond Laser Processing ◽  
Porcine Cornea
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