DCMPMS Seminars
Active and nonlinear nanophotonics
by Mr. Aditya Tripathi (Australian National University)
Monday, April 18, 2022
from
to
(Asia/Kolkata)
at Zoom-link https://zoom.us/j/96221524295?pwd=bk5DaEdJbzJjRzd3VUpYdU15L3cvZz09
at Zoom-link https://zoom.us/j/96221524295?pwd=bk5DaEdJbzJjRzd3VUpYdU15L3cvZz09
Description |
We design and demonstrate subwavelength dielectric metasurfaces and nanoantennas with high values of the quality factor (Q factor) made of III–V semiconductors. We observe room temperature nanolasing from III-V semiconductor metasurfaces and five-photon upconversion photoluminescence in the visible spectral range from the nanoantennas. |