Since its foundation NIT shows a strong commitment to the scientific and technology development as a pillar for improving processes and developing new and more reliable devices and systems

PbSe Technology

Photoconductive PbSe films for infrared Imaging.

Mechanistic studies of oxidation and iodization of PbSe thin film sensitization for mid-infrared radiation.

Role of halogens in the mechanism of sensitization of uncooled infrared photodetectors.

Polycrystalline lead selenide: the resurgence of an old infrared detector.

Laser Processing monitor

Deep learning and conventional machine learning for image based in situ fault detection during laser welding: A comparative study

Machine learning as a comparative tool to determine the relevance of signal features in laser welding.

A spatio-temporal ensemble deep learning architecture for real time defect detection during laser welding on low power embedded computing boards.

Uncooled MWIR PbSe Technology outperforms CMOS RT closed loop control and monitoring of laser processing.

Spectroscopy

AI-enabled real time dual comb molecular fingerprint imaging

High speed IR monitoring of a turbojet engine gas flow using and uncooled MWIR imaging sensor.

Airborne campaign results of a compact 2-4 microns broadband supercontinuum-based spectrometer system for multispecies atmospheric gas analysis at ppm level.

Mid-infrared uncooled sensor for the identification of pure fuel, additives and adulterants in gasoline.