R. Audhkhasi (US) University of Southern California
University of Southern CaliforniaAuthor Of 1 Presentation
(SS LDNP) Special Symposium on Low Dimensional and Nanostructured Photonics
WF2.2 - NANO PHOTONIC STRUCTURES FOR SPECTRALLY-SELECTIVE ABSORPTION
Presentation Type
Invited Submission
Authors
Date
10/02/2019
Time
10:30 AM - 12:00 PM
Room
La Vista C
Duration
30 Minutes
Lecture Time
11:00 AM - 11:30 AM
Abstract
Abstract
We describe recent work using metallic nanophotonic structures to achieve spectrally-selective absorption. At UV wavelengths, we have designed, fabricated, and characterized spectrally-selective filters for silicon detectors based on aluminum plasmonic gratings. At infrared wavelengths, we have designed linewidth-tunable plasmonic gratings for absorption enhancement.