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Polarization-insentivity for polymer-silica based multimode interference (MMI) cross couple

Ibrahim, Mohd. Haniff and Mohd. Kassim, Norazan and Mohammad, Abu Bakar and Yaacob, Maslina (2008) Polarization-insentivity for polymer-silica based multimode interference (MMI) cross couple. In: Recent Developments in Polymer Waveguides and Devices. Penerbit UTM , Johor, p. 97. ISBN 978-983-52-0669-6

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Official URL: http://www.penerbit.utm.my/bookchapterdoc/FKE/book...

Abstract

A polarization-insensitive cross coupler, which consists of hybrid polymer-silica-based multimode waveguide on Si substrate, is presented. At operation wavelength of 1.55 µm, the simulation was done for both TE and TM modes and it was found that there is a slight polarization difference between these modes. In order to compromise the needs of low coupling loss and polarization insensitivity, an MMI width of 50 µm has been chosen and simulated. The crosstalk value of the less polarization-sensitive cross coupler is -35 dB.

Item Type:Book Section
Uncontrolled Keywords:polarization insensitive, waveguide
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:25483
Deposited By: Ms Zalinda Shuratman
Deposited On:17 May 2012 03:55
Last Modified:17 May 2012 03:55

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