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Recently, the Jiang Haihe Research Group of the Health Institute of the Chinese Academy of Sciences Hefei Institute of Materia Medica made important progress in the research of the high-energy pulsed laser transmission system in the mid infrared band, and designed a 78 μ The 6-hole microstructure anti resonant hollow core fiber (AR-HCF) with a larger core diameter achieved efficient transmissio...
According to the website "interesting engineering" on July 29th, a new study funded by the National Aeronautics and Space Administration (NASA) has revealed for the first time that the airflow in supersonic combustion jet engines can be controlled through optical sensors. This study was conducted by researchers from the School of Engineering and Applied Sciences at the University of Virginia.When ...
Recently, EO Technologies, a well-known semiconductor laser processing equipment manufacturer in South Korea, is emerging in the glass substrate processing market.It is understood that EO Technologies is entering the glass substrate TGV market based on its UV laser drilling equipment originally used in PCB substrate technology. TGV technology is the core process for drilling holes inside glass sub...
The beam emitted by almost all laser systems follows the Angle pattern of Gaussian distribution. The Gaussian irradiance distribution means that irradiance has a smooth peak at the center point and slowly declines toward the edge. In theory, the irradiance level of a Gaussian distribution can never reach zero, which means that the distribution can expand indefinitely. This phenomenon in the laser ...
International laser giant Coherent's Q4 2024 sales exceeded expectations, reaching a historic high!Recently, Coherent released its highest quarterly sales data in history, mainly due to the demand for optical transceivers in artificial intelligence data center applications. For the three months ending December 31, the company's revenue was $1.43 billion, a year-on-year increase of 27% and a 6% inc...