<p>➀ Fraunhofer IAF developed a semi-automated manufacturing method for MOEMS-EC-QCLs, reducing production costs and enabling scalable multi-core systems for high-speed spectral measurements;</p><p>➁ The technology's broad spectral tunability (4–11 µm) and high brilliance support real-time spectroscopy in industries like semiconductor metrology, pharmaceuticals, and security;</p><p>➂ A demonstration multi-core system will be showcased at Laser World of Photonics 2025, highlighting advancements from the BMFTR-funded AIRLAMet project.</p>