Asymptotic theory of guided modes for cladded slab waveguides

1997 ◽  
Vol 1 (1) ◽  
pp. 64-69
Author(s):  
Zihua Wang ◽  
Zhenyi Chen
Keyword(s):  
Asymptotic Theory ◽  
Slab Waveguides ◽  
Guided Modes

Guided modes of diffused slab waveguides

1988 ◽  
Vol 71 (11) ◽  
pp. 64-69
Author(s):  
Akira Yata ◽  
Hiroyoshi Ikuno
Keyword(s):  
Slab Waveguides ◽  
Guided Modes

Guided modes in slab waveguides with a left handed material cover or substrate

2008 ◽  
Vol 281 (4) ◽  
pp. 607-613 ◽  
Author(s):  
Zi Hua Wang ◽  
Zhong Yin Xiao ◽  
Su Ping Li
Keyword(s):  
Slab Waveguides ◽  
Left Handed ◽  
Guided Modes

Guided modes and light trapping in the negative-refractive-index slab waveguides

2008 ◽  
Author(s):  
Kyoung-Youm Kim ◽  
Il-min Lee ◽  
Junghyun Park ◽  
Minsu Kang ◽  
Byoungho Lee
Keyword(s):  
Refractive Index ◽  
Negative Refractive Index ◽  
Light Trapping ◽  
Slab Waveguides ◽  
Guided Modes

Guided modes in slab waveguides with negative index cladding and substrate

Optik ◽  
2013 ◽  
Vol 124 (13) ◽  
pp. 1431-1436 ◽  
Author(s):  
Sofyan A. Taya ◽  
Ibrahim M. Qadoura
Keyword(s):  
Negative Index ◽  
Slab Waveguides ◽  
Guided Modes

scholarly journals Using quasi-guided modes for modeling the transfer behavior of bent dielectric slab waveguides

2010 ◽  
Vol 8 ◽  
pp. 19-26 ◽  
Author(s):  
M. Stallein ◽  
B. Bandlow ◽  
R. Schuhmann
Keyword(s):  
Numerical Simulation ◽  
Approximate Solutions ◽  
Dielectric Slab ◽  
Integration Technique ◽  
Slab Waveguides ◽  
Leaky Modes ◽  
Guided Modes ◽  
Bending Loss ◽  
Transfer Behavior ◽  
Multimode Waveguides

Abstract. The connection of two straight dielectric multimode slab waveguides by a circular bent waveguide is analyzed by means of quasi-guided modes. These modes correspond to the well known leaky modes, but own real eigenvalues, thus the mathematical description is simpler. Furthermore they are derived as approximate solutions of the exact theory. This work will first give a brief introduction to the basic theory, followed by a discussion of the properties of quasi-guided modes. After a validation by comparison with a numerical simulation using the Finite Integration Technique, results for the bending loss of multimode waveguides are presented.

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