Optimizing Graphene Ring Modulators: A Comparative Study of Straight, Bent, and Racetrack Geometries

Graphene-based micro-ring modulators are promising candidates for next-generation optical interconnects, offering compact footprints, broadband operation, and CMOS compatibility. However, most demonstrations to date have relied on conventional straight bus coupling geometries, which limit design fle...

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Bibliographic Details
Main Authors: Pawan Kumar Dubey, Ashraful Islam Raju, Rasuole Lukose, Christian Wenger, Mindaugas Lukosius
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Nanomaterials
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Online Access:https://www.mdpi.com/2079-4991/15/15/1158
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