microbolometer 1multispectral imaging 1on-chip spectroscopy 1resonant phonon absorption 1thin-film alN 1very long-wave infrared detection 1
From the 1 of 3 linked papers with an AI index.
3 papers
physics.optics2026
Thin Film AlN Microbolometer for Very Long-Wave Infrared Detection
Vivek Tallavajhula, Zarko Sakotic, Ian Anderson +3
The paper presents a suspended thin‑film aluminum nitride (AlN) microbolometer that exploits resonant phonon absorption near 15 µm for narrowband very long‑wave infrared detection,…
physics.app-ph2025
Thermal Endurance of Suspended Thin-Film Lithium Niobate up to 800 °C
Mihir Chaudhari, Lezli Matto, Naveed Ahmed +8
The need for high-temperature piezoelectric microelectromechanical systems (MEMS) requires pushing piezoelectric platforms to their thermal limits. In harsh thermal environments, p…
physics.app-ph2025
Thermal Resilience of Suspended Thin-Film Lithium Niobate Acoustic Resonators up to 550 °C
Mihir Chaudhari, Naveed Ahmed, Vivek Tallavajhula +4
This paper reports a suspended thin-film lithium niobate (LN) piezoelectric resonator platform surviving high annealing temperatures of 550 °C, among the highest temperature at wh…