Ibrahim, M. H. and Mohd Kassim, Norazan and Mohammad, A. B. B. and Supa'at, A. S. M. (2009) Rib sidewall scattering loss estimation for trapezoidal optical waveguide. Optoelectronics and Advanced Materials, Rapid Communications, 3 (9). 917 -920. ISSN 1842-6573
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A new technique to estimate the scattering loss due to sidewall surface roughness amplitude and sidewall angle for trapezoidal cross section waveguide has been demonstrated. The proposed technique has been based on the modified Tien's formulation for scattering loss mechanism as a mathematical model and combination of effective index method and beam propagation method for problem solving tools. The simulated results have been compared with previous researchers and mutual agreement has been observed.
|Uncontrolled Keywords:||beam propagation method, effective index method, scattering loss, surface roughness, trapezoidal cross section optical waveguide|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Deposited By:||Liza Porijo|
|Deposited On:||18 Jul 2011 08:03|
|Last Modified:||18 Jul 2011 08:03|
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