Calculations of Nonlinear Index

2013 ◽  
Keyword(s):  
Nonlinear Index

Influence of the symmetry rules for Raman susceptibility on the accuracy of nonlinear index measurements in optical fibers

2001 ◽  
Vol 18 (6) ◽  
pp. 794 ◽  
Author(s):  
A. Martínez-Rios ◽  
Andrey N. Starodumov ◽  
Yu. O. Barmenkov ◽  
V. N. Filippov ◽  
I. Torres-Gomez
Keyword(s):  
Optical Fibers ◽  
Nonlinear Index ◽  
Symmetry Rules

Three-dimensional risk analysis of hydro-meteorological drought using multivariate nonlinear index

2020 ◽  
Vol 142 (3-4) ◽  
pp. 1311-1327
Author(s):  
Zahra Azhdari ◽  
Ommolbanin Bazrafshan ◽  
Marzieh Shekari ◽  
Hossein Zamani
Keyword(s):  
Risk Analysis ◽  
Three Dimensional ◽  
Meteorological Drought ◽  
Nonlinear Index

scholarly journals Measurement of the nonlinear index n_2 of BSO crystals

1988 ◽  
Vol 27 (14) ◽  
pp. 2812
Author(s):  
G. Le Saux ◽  
F. Salin ◽  
P. Georges ◽  
G. Roger ◽  
A. Brun
Keyword(s):  
Nonlinear Index

FDTD Method for Retrieving the Nonlinear-Index Coefficient Based on Self-Phase Modulation

2013 ◽  
Vol 798-799 ◽  
pp. 245-248
Author(s):  
Qing Wei Liu ◽  
Dong Mo Song
Keyword(s):  
Phase Modulation ◽  
Nonlinear Optical ◽  
Fdtd Method ◽  
Laser Pulses ◽  
Optical Pulses ◽  
Power Laser ◽  
Third Order ◽  
Self Phase Modulation ◽  
Nonlinear Index ◽  
Difference Time

In this paper we have retrieved the nonlinear-index coefficient based on the self-phase modulation which is resulted from a high-power laser pulses propagating in a third-order nonlinear optical material. Using the finite-difference time-domain method, the spectrum analyses have been performed with the optical pulses with different peak-powers propagating through the nonlinear optical materials with different lengths. The nonlinear-index coefficients were obtained by using the numbers of the spectrum peaks, and how to improve the accuracy has been discussed.

Large purely refractive nonlinear index of single crystal P-toluene sulphonate (PTS) at 1600 nm

1994 ◽  
Vol 30 (5) ◽  
pp. 447-448 ◽  
Author(s):  
B.L. Lawrence ◽  
G. Baker ◽  
W. Toruellas ◽  
M. Cha ◽  
J. Meth ◽  
...  
Keyword(s):  
Single Crystal ◽  
Nonlinear Index

Ion-acoustic solitons excited by a single grip

1975 ◽  
Vol 14 (2) ◽  
pp. 353-364 ◽  
Author(s):  
S. Watanabe
Keyword(s):  
Large Amplitude ◽  
Phase Delay ◽  
Step Voltage ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons ◽  
Nonlinear Index ◽  
Mesh Grid ◽  
Positive Step

Ion-acoustic solitons are observed to form when a large-amplitude positive step voltage is applied to a single mesh grid. For the formation of the soliton, the sheath about the grid plays an important rôle. The number and the amplitude of the solitons are examined experimentally as a function of the nonlinear index, and are compared with theory. The observed width and the velocity of the soliton are well explained by the theory of a hot-ion fluid and Boltzmann electrons. The phase delay of two solitons by a head-on collision is also observed.

Measurement of the nonlinear index of silica-core and dispersion-shifted fibers

1994 ◽  
Vol 19 (4) ◽  
pp. 257 ◽  
Author(s):  
K. S. Kim ◽  
W. A. Reed ◽  
K. W. Quoi ◽  
R. H. Stolen
Keyword(s):  
Nonlinear Index ◽  
Silica Core
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