Compact mid-infrared tunable interband-cascade laser-based spectrometer: Characterization and outlook for Amide-I region chemical sensing.
Sensors and Actuators B: Chemical
Volume 447, Part 2, 15 January 2026, 138841
https://doi.org/10.1016/j.snb.2025.138841
#infrared #qcl #openaccess
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Surface-emitting ring quantum cascade lasers.
Nanophotonics, 2025.
https://doi.org/10.1515/nanoph-2025-0248
#review #qcl #openaccess
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Check out our interview with Dr. Lutz Schrottke, whose work on Quantum Cascade Lasers (QCLs) laid the foundation for one of PDI’s core research areas. After more than 25 years at PDI, Dr. Schrottke reflects on his academic journey, his key contributions to THz QCL development, and their real-world applications in areas such as #astronomy and plasma diagnostics.

More: https://bit.ly/4dWXOCk

#interview #shareknowledge #QCL #quantumtechnology #nanonarratives