3 papers
physics.app-ph2026
Infrared photonics for healthcare: A roadmap for proactive and predictive health management
Borislav Hinkov, Johannes Kunsch, Werner Mäntele +82
The field of infrared (IR) photonics is currently undergoing remarkable progress, moving rapidly towards practical sensing applications demanded by medical therapy and diagnostics…
physics.optics2025
Pulse duration retrieval using a commercial laser diode with a monitor photodiode
Adrian F. Chlebowski, Lukasz A. Sterczewski, Jaroslaw Sotor
Semiconductor lasers merge coherent light emission with photodetection and, owing to third-order nonlinearities in their active region, function as sensitive room temperature two-p…
physics.optics2025
Sensitive and accurate femtosecond pulse characterization via two-photon absorption in Fabry-Pérot laser diodes
Adrian F. Chlebowski, Jakub Mnich, Lukasz A. Sterczewski +1
Semiconductor lasers offer native bifunctionality enabling coherent light emission and linear photodetection. They can also operate as sensitive two-photon absorption detectors due…