Login

24th Australian Institute of Physics Congress

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)

Contact

Nonlinear frequency up-conversion in high-Q GaP metasurfaces

15 Dec 2022, 11:45
15m
Room E3 (Adelaide Convention Centre)

Room E3

Adelaide Convention Centre
Talk (preferred) ANZCOP: Nonlinear optics and photonics Australian and New Zealand Conference on Optics and Photonics

Speaker

Rocio Camacho (The Australian National University)

Description

Abstract - We demonstrate enhanced visible sum-frequency generation in doubly resonant GaP metasurfaces. Record conversion efficiency is achieved in the metasurface by the excitation of high-quality factor Q bound state in the continuum (BIC) resonances with non-trivial polarization dependence.

Author

Rocio Camacho (The Australian National University)

Co-authors

Son Tung Ha Mohsen Rahmani Leonid Krivitskiy Lei Xu Haizhong Zhang Dragomir Neshev Arseniy I. Kuznetsov

Presentation materials

1145 Thu E3 Camacho.pptx
AIPC2022_GaP metasurface.pdf
Powered by Indico v3.3.7-pre