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Laser technology startup Enlightra collaborates with DESY Hamburg to develop and design more stable and efficient comb lasers. This work demonstrates a microresonator with programmable synthetic reflection, providing tailored injection feedback for driving lasers. This technology has significantly improved compared to traditional self injection locking technology and can be produced using standard...
According to relevant media reports, a research team from the Helmholtz Center in Berlin, Germany, and Humboldt University has jointly developed a new type of perovskite stacked battery. This battery has broken the world record for similar batteries with a photoelectric conversion efficiency of 24.6%. In the solar cell family, in addition to silicon-based solar cells, there are also thin-film so...
Physicists from the University of Heriot and the University of Cambridge have developed an innovative laser system called Astrocomb, which can significantly improve the detection of exoplanets. This advanced tool can accurately measure the spectra emitted by nearby stars, which fluctuate due to the gravitational influence of orbiting planets. It is expected that this technology will enhance resear...
CU Boulder published a study in Optical Letters demonstrating a new high-speed laser guidance method for imaging applications, using a fluid scanner built around an electrowetting prism to replace traditional mechanical components."Most laser scanners today use mechanical mirrors to steer beams of light," said Darwin Quiroz from CU Boulder."Our approach replaces that with a transmissive, non-mecha...
ARRI has launched Orbiter Beam, further expanding the range of accessories for LED spotlights. This is the first beam optical device in the ARRI LED lighting product portfolio. A new optical concept has been developed specifically for this reflector. The beam intensity level of Orbiter Beam has an output comparable to the ARRI Daylight M series M18 at a more compact beam angle.These high-intensity...