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The new device is a frequency comb - a special type of laser that can generate multiple wavelengths of light, each with a fixed frequency interval. On the spectrogram, it looks a bit like the teeth of a comb. In approximately a quarter century since their first development, these "cursor rulers" have completely transformed various high-precision measurements from timing to molecular detection. In ...
BMW explained how to use WAAM (Arc Additive Manufacturing) starting from 2025 to manufacture lighter and stronger automotive components and reduce waste generation, in order to optimize the use of generative design tools.The demonstrated WAAM process uses aluminum wire raw materials directly deposited through laser welding heads, enabling automotive companies to manufacture lighter and more robust...
Recently, Professor Chen Qian and Professor Zuo Chao's research group from the School of Electronic Engineering and Optoelectronic Technology at Nanjing University of Science and Technology proposed a minimalist optical imaging method based on programmable masks - programmable Fresnel zone aperture lensless imaging technology. The related achievement, titled "Lensless Imaging with a Programmable F...
Ranked first in the global and American projection technology fields with 4K UHD and DLP ® The brand Optoma has launched Optoma UHZ35ST, a 4K ultra high definition home entertainment and gaming projector that follows the popular UHD35STx with a short focus laser. With its external power supply and various functional upgrades, UHZ35ST provides higher reliability, portability, and energy e...
Marvin Panaco, a subsidiary of Spectris plc located in Egham, Surrey, UK, announced the launch of its new laser diffraction particle size measurement instrument Mastersizer 3000+. Mastersizer 3000+utilizes integrated artificial intelligence and data science driven software solutions, providing method development support, data quality feedback, instrument monitoring, and troubleshooting recommendat...