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Conferences > CLEO_QELS > 2022 > JTu3A > JTu3A.69

Reconfigurable Metalenses based on Antimony Trisulfide (Sb2S3) Phase Change Material

Siddharth Padmanabha, Isaac O. Oguntoye, Jesse Frantz, Jason Myers, Robel Bekele, Anthony Clabeau, Vinh Nguyen, Jasbinder Sanghera, and Matthew D. Escarra

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Abstract

We design and fabricate reconfigurable antimony trisulfide (Sb2S3) cylindrical metalenses. Simulation results show focusing efficiencies of 72.85% and 79.7% for focal lengths of 3.5cm and 5cm at a wavelength of 750nm. Experimental verification is underway.

© 2022 The Author(s)

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