Microinterferometric optical phase tomography for measuring small, asymmetric refractive-index differences in the profiles of optical fibers and fiber devices

2005 ◽  
Vol 44 (3) ◽  
pp. 316 ◽  
Author(s):  
Brent L. Bachim ◽  
Thomas K. Gaylord
Keyword(s):  
Refractive Index ◽  
Optical Fibers ◽  
Optical Phase ◽  
Fiber Devices

Refractive-index profiling of azimuthally asymmetric optical fibers by microinterferometric optical phase tomography

2005 ◽  
Vol 30 (10) ◽  
pp. 1126 ◽  
Author(s):  
Brent L. Bachim ◽  
Thomas K. Gaylord ◽  
Stephen C. Mettler
Keyword(s):  
Refractive Index ◽  
Optical Fibers ◽  
Optical Phase

Nondestructive refractive‐index profile measurements of clad optical fibers

1975 ◽  
Vol 26 (10) ◽  
pp. 574-575 ◽  
Author(s):  
M. E. Marhic ◽  
P. S. Ho ◽  
M. Epstein
Keyword(s):  
Refractive Index ◽  
Optical Fibers ◽  
Refractive Index Profile ◽  
Index Profile

SPATIAL XPM-PAIRED SOLITONS IN NONLINEAR METAMATERIALS

2013 ◽  
Vol 22 (01) ◽  
pp. 1350009
Author(s):  
ANLE FANG ◽  
YUANJIANG XIANG ◽  
BINXIAN ZHUANG ◽  
LEYONG JIANG ◽  
XIAOYU DAI ◽  
...  
Keyword(s):  
Refractive Index ◽  
Optical Fibers ◽  
Function Method ◽  
Hyperbolic Function ◽  
Nonlinear Polarization ◽  
Dark Solitons ◽  
Nonlinear Metamaterials ◽  
Theoretical Predictions ◽  
Hyperbolic Function Method ◽  
Propagation Properties

We investigate spatial XPM-paired solitons in nonlinear metamaterials (MMs) based on the (1 + 1)-dimensional coupled nonlinear Schrodinger equation (NLSE) describing the co-propagation of two optical beams of different frequencies in the MM with a Kerr-type nonlinear polarization. Three types of XPM-paired solitons including bright-bright, bright-dark and dark-dark solitons for different combination of the signs of refractive index experienced by the two beams, respectively, are obtained by using a generalized hyperbolic function method, which makes the temporal XPM-paired solitons in optical fibers find their spatial counterparts in MMs. Numerical simulations are performed to confirm the theoretical predictions and further identify the propagation properties of the spatial XPM-paired solitons in MMs described by Drude model.

scholarly journals An approach to the measurement of the nonlinear refractive index of very short lengths of optical fibers

2018 ◽  
Vol 113 (1) ◽  
pp. 011108 ◽  
Author(s):  
E. Rivera–Pérez ◽  
A. Carrascosa ◽  
A. Díez ◽  
E. P. Alcusa-Sáez ◽  
M. V. Andrés
Keyword(s):  
Refractive Index ◽  
Optical Fibers ◽  
Nonlinear Refractive Index
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