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Coupling Analysis of GaAs-Based Microdisk Lasers With Different External Claddings

Liu, Danyu; Hattori, Haroldo; Fu, Lan; Jagadish, Chennupati; Tan, Hark Hoe


In this paper, we analyze the coupling of light from a GaAs microdisk laser into a waveguide. Starting from an air cladding, we examine several configurations to couple light into the waveguide with different cladding structures aimed to foster light coupling into the waveguide: photonic crystal and metallic (plasmonic cladding). In these coupling schemes, we tried to optimize the coupling of the emitted light into the waveguide, while maintaining a reasonable quality factor to allow the lasing...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Journal of Lightwave Technology
DOI: 10.1109/JLT.2009.2028161


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