3 papers
physics.optics2026
Ultra-broadband Mid to Long-wave Infrared Spintronic Poisson Bolometer
Mohamed A. Mousa, Leif Bauer, Daien He +7
Infrared detectors have traditionally been divided into two fundamental classes, mid-wave (MWIR, 3-5 um) and long-wave (LWIR, 8-14 um). Integrating MWIR and LWIR within a single de…
physics.optics2025
Photon-starved imaging through turbulence at the diffraction limit
Seungman Choi, Peter Menart, Andrew Schramka +4
Ground-based imaging systems struggle to achieve diffraction-limited resolution when atmospheric turbulence and photon scarcity act simultaneously. In this regime, conventional ada…
physics.optics2023
Why are thermal images blurry
Fanglin Bao, Shubhankar Jape, Andrew Schramka +3
The resolution of optical imaging is limited by diffraction as well as detector noise. However, thermal imaging exhibits an additional unique phenomenon of ghosting which results i…