Publications by authors named "Nooshin Parkan"
Article Synopsis
- The study explores how crystal structures of molecular magnets can manipulate optical properties within microwave frequencies, particularly through the use of static magnetic fields and laser fields.
- It demonstrates that the intensity and detuning of the laser can control a phenomenon called electromagnetically induced optical limiting (OL), which helps prevent saturation in sensors when near microwave sources.
- The findings suggest that this optical limiting effect can enhance missile seekers and radars' ability to detect weak microwave signals while also protecting sensors from high-intensity signals, with experimental validation using the Z-scan technique.
This paper explores the optical limiting (OL) characteristics of an input probe field within a closed-loop asymmetric coupled quantum well (ACQW) system. Our research reveals that the application of Terahertz (THz) coupling laser fields can induce the OL behavior within the THz domain in the ACQW. The study demonstrates that revers saturable absorption arises through cross-Kerr nonlinearity, contributing to the emergence of OL behavior.
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