Dynamically Tunable Amplitude and Phase Modulation Using Vanadium Dioxide Huygens Metasurfaces
| Autor: | Adam Ollanik, George Z. Hartfield, Siddharth Padmanabha, Matthew D. Escarra, Isaac O. Oguntoye, Brittany K. Simone |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Continuous phase modulation business.industry Physics::Optics Vanadium chemistry.chemical_element 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences 010309 optics Amplitude modulation Wavelength Amplitude chemistry Modulation 0103 physical sciences Optoelectronics 0210 nano-technology business Phase modulation Electron-beam lithography |
| Zdroj: | Conference on Lasers and Electro-Optics. |
| Popis: | We design and fabricate continuously tunable vanadium dioxide Huygens metasurfaces for optical modulation in an all-in-one device. Simulation results show near π continuous phase modulation and ~20 dB amplitude modulation at near infrared wavelengths. Experimental verification is in progress. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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