Breakthrough Diode Lasers Redefine Industrial and Medical Precision
The Ferdinand-Braun-Institut (FBH) is driving forward with new breakthroughs in diode laser technology. As a leading hub for high-power laser diodes and microwave systems, the institute has recently boosted efficiency and performance in various applications, from industrial manufacturing to medical and analytical fields.
One significant leap comes in additive manufacturing. FBH's diode lasers now achieve up to four times greater efficiency than conventional lasers when processing aluminium. This improvement stems from refined chip designs and assembly techniques, enhancing output and opening doors for fresh industrial uses.
The institute has also developed a miniaturized Master Oscillator Power Amplifier (MOPA) system. This setup delivers high optical power while maintaining narrow spectral width and excellent beam quality, making it valuable in research, material processing, and medical applications.
For high-power needs, the Samba laser system uses diode modules emitting at 780 nm. These modules can scale up to one kilowatt of continuous output, providing robust performance for industrial tasks. Another development targets pumping applications: FBH's 880 nm diode lasers now reach 26 watts of continuous power.
Beyond raw power, FBH has enhanced monolithic grating-stabilized diode lasers. The upgrades result in higher output, better efficiency, and access to new wavelengths. Meanwhile, the institute is exploring quantum light modules based on entangled photon pairs, which could revolutionize analytics, sensor technology, and imaging in the future.
FBH's work extends to collaborations, including a partnership with TRUMPF. While specifics remain limited, the two aim to refine laser systems using quantum computing.
The latest advancements from FBH broaden the possibilities for diode lasers across multiple sectors. With higher efficiency, greater power, and new wavelengths, these technologies are poised to improve industrial production, medical treatments, and analytical processes. The institute's ongoing research suggests further innovations are on the horizon.
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