The generalized Morse wavelet method to determine refractive index dispersion of dielectric films

2017 ◽  
Vol 28 (4) ◽  
pp. 045013
Author(s):  
Özlem Kocahan ◽  
Seçkin Özcan ◽  
Emre Coşkun ◽  
Serhat Özder
Keyword(s):  
Refractive Index ◽  
Dielectric Films ◽  
Refractive Index Dispersion ◽  
Wavelet Method

scholarly journals An Improved Method for Determination of Refractive Index of Dielectric Films from Reflectance Spectrum by Using the Generalized Morse Wavelet

2021 ◽  
Vol 21 (2) ◽  
pp. 61-66
Author(s):  
Erhan Tiryaki ◽  
Özlem Kocahan ◽  
Serhat Özder
Keyword(s):  
Refractive Index ◽  
Wavelet Transform ◽  
Continuous Wavelet Transform ◽  
Reflectance Spectrum ◽  
Dielectric Film ◽  
Dielectric Films ◽  
Continuous Wavelet ◽  
Improved Method ◽  
Refractive Index Dispersion

Abstract The Generalized Morse Wavelet (GMW) algorithm was adapted to determine the refractive index of dielectric film from the reflectance spectrum. A theoretically generated reflectance spectrum in the range of 300-1200 nm wavelength was analyzed by the Continuous Wavelet Transform (CWT) and the refractive index dispersion was obtained by the mentioned method. In addition, a noisy reflectance spectrum was analyzed to show the advantages of the CWT method. Refractive index dispersions calculated by the Morlet and the Paul wavelet were compared to GMW at the end of the study.

Refractive index dispersion and its temperature dependence in GaS

1983 ◽  
Vol 99 (9) ◽  
pp. 437-440 ◽  
Author(s):  
H. Neumann ◽  
M. Lorenz ◽  
W. Hörig ◽  
F. Lévy
Keyword(s):  
Refractive Index ◽  
Temperature Dependence ◽  
Refractive Index Dispersion

Minimal group refractive index dispersion and gain evolution in ultra-broad-band quantum cascade lasers

2002 ◽  
Vol 14 (12) ◽  
pp. 1671-1673 ◽  
Author(s):  
C. Gmachl ◽  
A. Soibel ◽  
R. Colombelli ◽  
D.L. Sivco ◽  
F. Capasso ◽  
...  
Keyword(s):  
Refractive Index ◽  
Quantum Cascade Lasers ◽  
Broad Band ◽  
Refractive Index Dispersion ◽  
Minimal Group ◽  
Quantum Cascade ◽  
Group Refractive Index ◽  
Cascade Lasers
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