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Proceedings Paper

Accurate characterization of directional-coupler-based devices
Author(s): Tiparatana Wongcharoen; B. M. Azizur Rahman; Kenneth T. V. Grattan
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Paper Abstract

The coupled mode approach, together with the finite element method, and a combination of the least squares boundary residual and the finite element method approaches are used to obtain important design parameters to characterize directional coupler-based devices. Results are presented showing the power transfer ratio between such coupled waveguides and their application to characterize optical modulators and filters.

Paper Details

Date Published: 20 December 1996
PDF: 11 pages
Proc. SPIE 2954, Fiber Integrated Optics, (20 December 1996); doi: 10.1117/12.262438
Show Author Affiliations
Tiparatana Wongcharoen, City Univ. (United Kingdom)
B. M. Azizur Rahman, City Univ. (United Kingdom)
Kenneth T. V. Grattan, City Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 2954:
Fiber Integrated Optics
Giancarlo C. Righini, Editor(s)

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