A New Method for the Measurement of the Nonlinear Refractive Index of Optical Fiber

1996 ◽  
Vol 2 (1) ◽  
pp. 75-79 ◽  
Author(s):  
M. Artiglia ◽  
R. Caponi ◽  
F. Cisternino ◽  
C. Naddeo ◽  
D. Roccato
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Nonlinear Refractive Index ◽  
New Method

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 Refractive Index Sensor for Salty and Sugary Solution Based on Optical Fiber Technical

2021 ◽  
Vol 1879 (3) ◽  
pp. 032077
Author(s):  
Maher Khaleel Ibrahim ◽  
Shehab A Kadhim ◽  
Nabeil Ibrahim Fawaz
Keyword(s):  
Refractive Index ◽  
Optical Fiber ◽  
Refractive Index Sensor
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