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Photonics News: Week in Brief: 01/07/22

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VELDHOVEN, Netherlands — ASML Holding experienced a fire inside part of its factory in Berlin during the night of Jan. 2. The fire, in the company’s Berliner Glas facility, was extinguished; there were no injuries during the incident. The company is conducting an investigation to assess the damage and will release details in the coming days. ASML acquired Berliner Glas in 2020. SHEFFIELD, England — The University of Sheffield will lead a £1.9 million ($2.57 million) project in collaboration with Harvard, MIT, the University of Strathclyde, and the University of...Read full article

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    Published: January 2022
    Glossary
    lithography
    Lithography is a key process used in microfabrication and semiconductor manufacturing to create intricate patterns on the surface of substrates, typically silicon wafers. It involves the transfer of a desired pattern onto a photosensitive material called a resist, which is coated onto the substrate. The resist is then selectively exposed to light or other radiation using a mask or reticle that contains the pattern of interest. The lithography process can be broadly categorized into several...
    lidar
    Lidar, short for light detection and ranging, is a remote sensing technology that uses laser light to measure distances and generate precise, three-dimensional information about the shape and characteristics of objects and surfaces. Lidar systems typically consist of a laser scanner, a GPS receiver, and an inertial measurement unit (IMU), all integrated into a single system. Here is how lidar works: Laser emission: A laser emits laser pulses, often in the form of rapid and repetitive laser...
    quantum
    The term quantum refers to the fundamental unit or discrete amount of a physical quantity involved in interactions at the atomic and subatomic scales. It originates from quantum theory, a branch of physics that emerged in the early 20th century to explain phenomena observed on very small scales, where classical physics fails to provide accurate explanations. In the context of quantum theory, several key concepts are associated with the term quantum: Quantum mechanics: This is the branch of...
    BusinessLaserslithographyDisplaysImaginglidarVCSELsquantumMotion ControlASMLfireUniversity of SheffieldKurt J Lesker CompanyKJLCKDF Electronics and Vacuum ServicesInnoviz TechnologiesTwinnerKYOCERA SLD LaserHesaiLumentumFraunhoferHERE TechnologiesNook IndustriesAltra Industrial Motion

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