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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...
The transmission of electromagnetic waves (such as lasers) in plasma is a fundamental issue in plasma physics. In general, electromagnetic waves cannot be transmitted in high-density plasma, but their transmission and energy transfer play a crucial role in applications such as fast ignition laser fusion, laser particle acceleration, and ultra short and ultra bright radiation sources.In 1996, S. fr...
Recently, MKS announced the launch of a brand new Ophir ® A 150 kW ultra-high power laser sensor designed specifically for measuring ultra-high power levels up to 150 kW. This sensor has excellent accuracy and reliability, suitable for industrial and defense fields.This water-cooled calorimeter has a working wavelength range of 900-1100 nm and can measure power from 10 kW to 150 kW. Its extremely ...
a. b. Schematic diagram of PACTER system calibration and imaging program. BT, beam trap; DAQ, data acquisition unit; HWP, half wave plate; PBS, polarization beam splitter; ER, traverse the relay. The difference between the two modes is highlighted by a black dashed box. c. Schematic diagram of a single component ultrasonic transducer manufactured on ER. d. The ultrasound transducer detected 1D P...
Children (and adults) like to collect toys, but what if they can make them themselves? This is exactly the focus of the Toybox 3D printer luxury bundle. This 3D printer for children's toys incorporates innovative technology into simplified products, making it very suitable for young people. Do you want to have your own? The cost of this 3D toy printer has been reduced to $348.99.Generally speaking...