Trumpf announces four personnel changes

Recently, according to Tom's Hardware, Lawrence Livermore National Laboratory (LLNL) in the United States is developing a PW (1015 W) level large aperture thulium (BAT) laser. It is reported that this laser has the ability to increase the efficiency of extreme ultraviolet lithography (EUV) light sources by about 10 times, and may potentially replace the carbon dioxide laser used in current EUV too...

Recently, Marvel Fusion, a pioneer in the field of laser fusion, successfully raised 62.8 million euros (approximately 70.3 million US dollars) in funding. This funding will provide strong impetus for its fusion technology demonstration on existing laser equipment and accelerate the comprehensive technology validation process at its facility in Colorado, with the goal of achieving this milestone b...

A new laser generation method: a laser without a reflector. This study, conducted by a team of physicists from the University of Innsbruck and Harvard University, shows that quantum emitters with spacing smaller than the wavelength can achieve constructive synchronization of photon emission, resulting in bright and extremely narrow bandwidth beams, even without any optical resonant cavities.The ac...

In the field of optoelectronics, researchers from Busan National University in South Korea and the University of Oxford in the UK have successfully improved the signal amplification ability of CsPbBr3 perovskite nanosheets through innovative patterned waveguide methods, bringing new possibilities for the future of optoelectronics. This breakthrough not only has potential applications in fields suc...

Recently, in Hanover, Maryland, telecommunications company Ciena reached an agreement with Nubis Communications to acquire it for $270 million. Nubis Communications focuses on high-performance, ultra compact, and low-power optoelectronic interconnect products designed to support artificial intelligence (AI) workloads. This transaction will expand Ciena's product portfolio and enhance its ability t...