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Recently, according to the journal Nature Nanotechnology, a team from the California Institute of Technology reported that they have constructed a metasurface covered with micro adjustable antennas that can reflect incident light beams: one beam of light enters and multiple beams of light exit, each with a different frequency and propagating in a different direction. This is a new method for proce...
Recently, the Laser Energy Laboratory (LLE) at the University of Rochester installed a new supercomputer to support its laser fusion experiments.The new supercomputer has increased the computing power of the laboratory by four times and shortened the time required to complete certain projects from 30 weeks to a few days.The Laser Energy Laboratory (LLE) at the University of Rochester is one of the...
Reducing stray light is one of the main challenges in combustion experiments using laser beams (such as Raman spectroscopy) for detection. By using a combination of ultrafast laser pulses and gated ICCD or emICCD cameras, a time filter can be effectively used to remove bright and constant flame backgrounds. When the signal reaches the detector, these cameras can open electronic shutters within the...
Recently, Hu Lili, a research group of the Advanced Laser and Optoelectronic Functional Materials Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, proposed a new scheme based on field strength optimization of Er doped silicate fiber as an extended L-band broadband amplifier. Relevant research achievements were published in Optics Letters under the tit...
Recently, South Korean listed company APS has invested in Blue Tile Lab, a company engaged in semiconductor backend process visual inspection and laser light sources. Meanwhile, D&T, a subsidiary of APS specializing in the production of laser cutting equipment for secondary batteries, has also made its first investment in Blue Tile Lab.According to relevant information, APS made its first inve...