Nanoimprinted three-dimensional plasmonic sensors with high sensitivity

Stella W. Pang

doi:10.1117/12.2597188

2 August 2021 Nanoimprinted three-dimensional plasmonic sensors with high sensitivity

Stella W. Pang

Proceedings Volume 11828, ODS 2021: Industrial Optical Devices and Systems; 1182803 (2021) https://doi.org/10.1117/12.2597188
Event: SPIE Optical Engineering + Applications, 2021, San Diego, California, United States

Abstract

Three-dimensional (3D) plasmonic sensors have been developed using the reversal nanoimprint technology. Using this technology, plasmonic sensors with additional levels of metals and asymmetrical profiles were optimized to achieve high sensitivity for biomolecule detection. Combining the unique designs of these 3D nanostructures, the plasmonic sensors have high performance as the devices combined the hybrid coupling effect of localized surface plasmon resonance, Fano resonance, and Fabry-Perot cavity modes to achieve sharp resonance peaks with large resonance peak shifts. Applications of these high performance nanoplasmonic sensors to biosensing will be presented.

Conference Presentation

Citation Download Citation

Stella W. Pang "Nanoimprinted three-dimensional plasmonic sensors with high sensitivity", Proc. SPIE 11828, ODS 2021: Industrial Optical Devices and Systems, 1182803 (2 August 2021); https://doi.org/10.1117/12.2597188

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