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Researchers from Shantou University have reported a review of residual stresses in metal additive manufacturing: detection techniques, numerical simulations, and mitigation strategies. The relevant paper titled "A comprehensive review of residual stress in metal additive manufacturing: detection techniques, numerical simulations, and mitigation strategies" was published in the Journal of the Brazi...
Recently, the research team of the Special Glass and Fiber Research Center of the Advanced Laser and Optoelectronic Functional Materials Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, aimed at the demand for in-situ detection of Raman signals, expanded the functions of the laboratory commercial Renishaw Invia confocal micro Raman spectrometer by usi...
Laser Network reported on January 11th that modern equipment has been fine tuned to detect highly specific gases, including trace gases found in the atmosphere, gases present in combustion exhaust emissions, and gases used in technology plasma applications.They achieve this by calculating the percentage of light at a certain wavelength that is absorbed or attenuated by the sample. This way, the co...
It is reported that Japanese startup EX Fusion will soon reach an agreement with Australian space contractor Electric Optical Systems to conduct on-site testing of technology for tracking small space debris orbiting Earth.Image source: LeolabsEX Fusion, headquartered in Osaka, specializes in the laser business with the goal of achieving commercial laser fusion reactors. So far, nuclear fusion rese...
The highly respected Finnish Institute of Geospatial Studies will utilize the advanced LiDAR system developed by the Fraunhofer Institute of Physical Measurement Technology for future ocean surface surveys. Significant progress is expected in data quality and on-site measurement efficiency, and the state-owned research department is collaborating with Fraunhofer IPM on a joint project. They are jo...