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Miltimode Planar Devices

Beltrami, D; Love, John; Ladouceur, Francois


We derive simple analytical expressions, using geometric optics, to describe the power output characteristics of various multimode devices, including acute angle X-junctions, symmetric Y-junctions and multimode interference couplers. The ray-tracing results compare well with results obtained using a finite difference beam propagation method solution of the governing scalar wave equation.

CollectionsANU Research Publications
Date published: 1999
Type: Journal article
Source: Optical and Quantum Electronics
DOI: 10.1023/A:1006971108806


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