Optomechanically Enhanced High-Q Slot Mode Photonic Crystal Nanobeam Cavity

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ERDİL M., KOCAMAN S.

31st Annual IEEE Photonics Conference (IPC) of the IEEE-Photonics-Society, Preston, United Kingdom, 30 September - 04 October 2018

• Publication Type: Conference Paper / Full Text
• City: Preston
• Country: United Kingdom
• Middle East Technical University Affiliated: Yes

Abstract

A high-Q slot mode photonic crystal nanobeam cavity based biosensor design with positive optomechanical feedback is presented. Detailed analysis of sensitivity enhancement due to feedback shows a fourfold improvement without any compromise in quality factor.