microbolometer 1multispectral imaging 1on-chip spectroscopy 1resonant phonon absorption 1thin-film alN 1very long-wave infrared detection 1
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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.optics2026
Non-reciprocal electrooptic intermodal scattering with momentum engineered RF waves
Jieun Yim, Gwan In Kim, Violet Workman +4
Spatiotemporal modulation approaches have been often employed as alternatives for producing optical non-reciprocity without magneto-optic materials. Unidirectional inter-modal scat…
physics.optics2026
Uncooled low-noise thin-film optomechanical resonator for thermal sensing on lithium niobate
Yue Yu, Ran Yin, Ian Anderson +9
Optomechanical transduction harnesses the interaction between optical fields and mechanical motion to achieve sensitive measurement of weak mechanical quantities with inherently lo…