“A Compact 90-Degree Three-Way Beam Splitter Based on Resonant Coupling”

(2005) “A Compact 90-Degree Three-Way Beam Splitter Based on Resonant Coupling”. IEEE/OSA Journal of Lightwave Technology, 23 (11). pp. 3900-3906.


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A compact 90° three-branch beam splitter is proposed. The device relies on the use of a high contrast material system. It utilizes a rectangular resonant cavity for its operation, which ensures excitation of a resonant cavity mode with even symmetry in both the vertical and the horizontal directions. Numerical simulations using the method of lines (MOL) show that it is possible to control the power splitting ratio among the output arms over a wide range of values. In all the cases examined, the device reflectivity and the fraction of radiated power are kept low.

Item Type: Article
Subjects: Electrical
Department: College of Engineering and Physics > Electrical Engineering
Depositing User: AYHAM ZAZA
Date Deposited: 15 Mar 2008 13:55
Last Modified: 01 Nov 2019 13:23
URI: https://eprints.kfupm.edu.sa/id/eprint/356