Contributions

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Tracking greenhouse gases with a laser

Faced with advancing climate change, we drastically need to monitor and understand the various sources and sinks of greenhouse gases worldwide in real time. One approach to accomplishing this is to regulate and monitor man-made methane emissions. Laser systems as developed by researchers at Fraunhofer ILT offer ways to do exactly that. At the heart of lidar instruments, they can precisely determine greenhouse gases in the atmosphere with high spatial and temporal resolution, even from great distances, and do so worldwide.

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Compact design with high energy

In recent years, kilowatt lasers have become standard products in the industrial laser market. The popularity of kilowatt lasers has greatly improved the efficiency and capabilities of industrial processing. Despite the performance improvements, the large size of these lasers has posed significant challenges in transportation and assembly. As a result, laser manufacturers have contemplated ways to reduce the overall size of these laser systems.

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Event

AKL – International Laser Technology Congress in Aachen

AKL – International Laser Technology Congress in Aachen

From April 22 to 24, 2026, the Fraunhofer Institute for Laser Technology ILT invites you to AKL'26. The photonics congress with over 500 participants is taking place for the 15th time, this year with a significantly expanded program, over 80 presentations, and 54 exhibitor booths.