Universiti Teknologi Malaysia Institutional Repository

Polymer based multimode interference optical couplers

Mohd. Kassim, Norazan and Ibrahim, Mohd. Haniff and Mohammad, Abu Bakar and Yaacob, Maslina (2008) Polymer based multimode interference optical couplers. In: Recent Developments in Polymer Waveguides and Devices. Penerbit UTM , Johor, p. 41. ISBN 978-983-52-0669-6

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

Abstract

Weakly guiding Multimode Interference (MMI) optical cross couplers based on photo definable BenzoCyclobutene (BCB 4024- 40) polymer are presented. The devices are designed based on general and paired interference mechanisms of MMI and fabricated on BK7 glass substrate with a thin layer of SiO2 as cover. A cost effective chemical etching technique is used in the fabrication process to take advantage of the photosensitive nature of the polymer. The 2×2 cross couplers are testified to demonstrate a maximum crosstalk of -17.81 dB and maximum loss of 3.37 dB.

Item Type:Book Section
Uncontrolled Keywords:Multimode Interference (MMI) optical, BenzoCyclobutene
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:25485
Deposited By: Ms Zalinda Shuratman
Deposited On:16 May 2012 05:07
Last Modified:16 May 2012 05:07

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