Influence of different refractive index spectrums on scintillation and phase fluctuation power spectrum of light wave propagation in atmosphere

2010 ◽  
Vol 22 (7) ◽  
pp. 1462-1466 ◽  
Author(s):  
苑克娥 Yuan Ke’e ◽  
朱文越 Zhu Wenyue ◽  
饶瑞中 Rao Ruizhong
Keyword(s):  
Refractive Index ◽  
Wave Propagation ◽  
Power Spectrum ◽  
Light Wave ◽  
Phase Fluctuation

Effects of geometric and refractive index disorder on wave propagation in two-dimensional photonic crystals

2000 ◽  
Vol 62 (4) ◽  
pp. 5711-5720 ◽  
Author(s):  
A. A. Asatryan ◽  
P. A. Robinson ◽  
L. C. Botten ◽  
R. C. McPhedran ◽  
N. A. Nicorovici ◽  
...  
Keyword(s):  
Refractive Index ◽  
Wave Propagation ◽  
Photonic Crystals ◽  
Two Dimensional

scholarly journals Wave propagation in a single-mode fibre with dip in the refractive index

1978 ◽  
Vol 10 (4) ◽  
pp. 301-309 ◽  
Author(s):  
W. A. Gambling ◽  
H. Matsumura ◽  
Catherine M. Ragdale
Keyword(s):  
Refractive Index ◽  
Wave Propagation ◽  
Single Mode ◽  
Single Mode Fibre ◽  
Mode Fibre

The momentum of a light wave in a refracting medium

1973 ◽  
Vol 333 (1593) ◽  
pp. 149-156 ◽  
Keyword(s):  
Refractive Index ◽  
Light Wave

Elementary considerations support the result of Abraham, by which the momentum is, for given energy, inversely proportional to the refractive index, rather than proportional to it, as predicted by Minkowski. This conclusion disagrees, however, with the experiment of Jones & Richards.

scholarly journals Gradient index phononic crystals and metamaterials

Nanophotonics ◽  
2019 ◽  
Vol 8 (5) ◽  
pp. 685-701 ◽  
Author(s):  
Yabin Jin ◽  
Bahram Djafari-Rouhani ◽  
Daniel Torrent
Keyword(s):  
Refractive Index ◽  
Wave Propagation ◽  
Acoustic Waves ◽  
Effective Properties ◽  
Periodic Structures ◽  
Phononic Crystals ◽  
Ray Theory ◽  
Acoustic Metamaterials ◽  
Propagation Of Waves ◽  
At Will

AbstractPhononic crystals and acoustic metamaterials are periodic structures whose effective properties can be tailored at will to achieve extreme control on wave propagation. Their refractive index is obtained from the homogenization of the infinite periodic system, but it is possible to locally change the properties of a finite crystal in such a way that it results in an effective gradient of the refractive index. In such case the propagation of waves can be accurately described by means of ray theory, and different refractive devices can be designed in the framework of wave propagation in inhomogeneous media. In this paper we review the different devices that have been studied for the control of both bulk and guided acoustic waves based on graded phononic crystals.

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