2 papers
physics.ins-det2025
Quasioptic, Calibrated, Full 2-port Measurements of Cryogenic Devices under Vacuum in the 220-330 GHz Band
Maxim Masyukov, Aleksi Tamminen, Irina Nefedova +8
A quasi-optical (QO) test bench was designed, simulated, and calibrated for characterizing S-parameters of devices in the 220-330 GHz (WR-3.4) frequency range, from room temperatur…
physics.optics2025
A Telecentric Offset Reflective Imaging System (TORIS) for Terahertz Imaging and Spectroscopy
Pouyan Rezapoor, Aleksi Tamminen, Juha Ala-Laurinaho +2
Terahertz (THz) imaging has emerged as a promising technology in medical diagnostics due to its non-ionizing radiation and high sensitivity to water content. However, conventional…