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Neptunium is the main radioactive component of nuclear waste, with a complex atomic structure that can be explored through mass spectrometry. This analysis is crucial for understanding its inherent characteristics and determining the isotopic composition of neptunium waste. Magdalena Kaja and her team from Johannes Gutenberg University in Mainz, Germany have developed a novel laser spectroscopy te...
The use of lasers in space is a reality. Although radio waves have been the backbone of space communication for many years, the demand for faster transmission of more data has made these lighter, more flexible, and safer infrared rays the future of space communication.Recently, WipThermal is a European project dedicated to developing groundbreaking solutions for wireless energy transmission in the...
Recently, HieFo, a leading enterprise in the field of optical communication, officially launched its HCL30 DFB laser chip, designed specifically to meet the stringent requirements of coherent optical transmission. This chip combines efficient optical output power with excellent narrow linewidth performance, providing multiple industry standard wavelength options in the O-band and C-band, bringin...
The laser additive manufacturing technology of pure copper (Cu) with complex geometric shapes has opened up vast opportunities for the development of microelectronic and telecommunications functional devices. However, laser forming of high-density pure copper remains a challenge.Recently, the forefront of additive manufacturing technology has noticed a joint report by the University of Hong Kong, ...
The Fritz Haber Institute of the Max Planck Institute in Berlin has achieved a technological milestone. The infrared free electron laser operates in dual color mode for the first time. This globally unique technology makes it possible to conduct experiments on synchronous dual color laser pulses, opening up new possibilities for research.There are over a dozen free electron lasers worldwide, with ...