Accurate characterization of directional-coupler-based devices

Tiparatana Wongcharoen; B. M. Azizur Rahman; Kenneth T. V. Grattan

doi:10.1117/12.262438

20 December 1996 Accurate characterization of directional-coupler-based devices

Tiparatana Wongcharoen, B. M. Azizur Rahman, Kenneth T. V. Grattan

Proceedings Volume 2954, Fiber Integrated Optics; (1996) https://doi.org/10.1117/12.262438
Event: Advanced Imaging and Network Technologies, 1996, Berlin, Germany

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.

Citation Download Citation

Tiparatana Wongcharoen, B. M. Azizur Rahman, and Kenneth T. V. Grattan "Accurate characterization of directional-coupler-based devices", Proc. SPIE 2954, Fiber Integrated Optics, (20 December 1996); https://doi.org/10.1117/12.262438

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