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Efficient and tolerant resonant grating coupler for multimode optical interconnections

Abstract : More than 60% overall coupling efficiency is achieved in the demonstrator of an optical interconnect comprising an input grating coupler, a multimode slab waveguide section and an output grating coupler. The grating coupling strength is enhanced by means of a leaky mode resonance. The efficiency of the resonant grating coupler compares favourably with the performancs reported on mirror inserts.
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https://hal-ujm.archives-ouvertes.fr/ujm-00200347
Contributor : Nathalie Destouches <>
Submitted on : Thursday, December 20, 2007 - 4:34:05 PM
Last modification on : Tuesday, October 6, 2020 - 4:30:48 PM

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  • HAL Id : ujm-00200347, version 1

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Nathalie Destouches, D. Blanc, J. Franc, S. Tonchev, N. Hendrickx, et al.. Efficient and tolerant resonant grating coupler for multimode optical interconnections. Optics Express, Optical Society of America - OSA Publishing, 2007, 15 (25), pp.16870. ⟨ujm-00200347⟩

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