Highly sensitive resonant dielectric metagrating sensors

Aoni, Rifat Ahmmed; Manjunath, Shridhar; Karawdeniya, Buddini; Zangeneh Kamali, Khosro; Xu, Lei; Damry, Adam; Jackson, Colin; Tricoli, Antonio; Miroshnichenko, Andrey; Rahmani, Mohsen; Neshev, Dragomir

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Highly sensitive resonant dielectric metagrating sensors

Date

2021

Authors

Aoni, Rifat Ahmmed

Manjunath, Shridhar

Karawdeniya, Buddini

Zangeneh Kamali, Khosro

Xu, Lei

Damry, Adam

Jackson, Colin

Tricoli, Antonio

Miroshnichenko, Andrey

Rahmani, Mohsen

Publisher

Optical Society of America (OSA)

Abstract

We demonstrate the novel concept of resonant dielectric metagrating sensors, which exhibit enhanced sensitivity and robustness to source intensity. Using this platform, we experimentally shows exceptional refractive index and bio-molecular sensitivity.