11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

Programmable Metasurfaces by Electrically Driven Transparent Micro-Heaters

13 Dec 2022, 12:00
15m
Room R2 (Adelaide Convention Centre)

Room R2

Adelaide Convention Centre

Talk (preferred) Metaphotonics and Metasurfaces Focus Session

Speaker

Khosro Zangeneh Kamali

Description

We demonstrate for the first time the programmable tuning of dielectric inverse-designed metasurfaces made of silicon by electrically driven transparent micro-heaters. This approach made sub-millisecond switching time and individually tuning metasurfaces possible.

Author

Co-authors

Prof. Andrey Miroshnichenko Prof. Chennupati Jagadish (ARC Centre of Excellence for Transformative Meta-Optical Systems (TMOS), Research School of Physics, The Australian National University, Canberra, ACT 2601, Australia) Prof. Dragomir Neshev (Australian National University) Prof. Hark Hoe Tan (ARC Centre of Excellence for Transformative Meta-Optical Systems (TMOS), Research School of Physics, The Australian National University, Canberra, ACT 2601, Australia.) Dr Lei Xu (Advanced Optics and Photonics Laboratory, Department of Engineering, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, United Kingdom) Mohsen Rahmani (Advanced Optics and Photonics Laboratory, Department of Engineering, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, United Kingdom) Nikita Gagrani (ARC Centre of Excellence for Transformative Meta-Optical Systems (TMOS), Research School of Physics, The Australian National University, Canberra, ACT 2601, Australia)

Presentation materials