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Results 1 - 10 of 53 for Lithography
  • High-Precision Optical Metrology Techniques and Their Principles
    Article - 27 Nov 2023
    Optical metrology is the science of making precise measurements using light-based techniques. It enables non-contact characterization and inspection across diverse fields, including semiconductor...
  • Optical MEMS and Microdevices: Technology, Design, and Applications
    Article - 23 May 2023
    Optical MEMS technology integrates mechanical elements, electronics, and sensors on a silicon substrate through microfabrication, enabling unprecedented miniaturization and integration in optical...
  • Gas-Assisted Etching in Photonics Fabrication
    Article - 2 May 2023
    Etching is a crucial technique used in photonics manufacturing that facilitates the construction of micro- and nanostructures in a variety of materials. In recent years, gas-assisted etching has...
  • Trace Gas Analysis with Non-Contact Quartz-Enhanced Photoacoustic Spectroscopy
    Article - 11 Apr 2023
    For the analysis of trace gases, a non-contact quartz-enhanced photoacoustic spectroscopy (NC-QEPAS) method has been demonstrated. The NC-QEPAS seeks to address the limitations of the quartz tuning...
  • 3D and 4D Machine Vision Solutions from SiLC
    Article - 11 Apr 2023
    Silicon light chip (SiLC) Technologies, a silicon photonics startup, has developed a frequency-modulated continuous wave (FMCW) LiDAR on-chip as a four-dimensional (4D) machine vision solution to...
  • What are Optical Lattice Clocks?
    Article - 7 Apr 2023
    The optical lattice clock has revolutionized scientific timekeeping by achieving unprecedented levels of accuracy. This article will introduce an overview of optical lattice clocks, how they work,...
  • What Are Semiconductor Lithography Systems Used For?
    Article - 4 Apr 2023
    The foundations of the digital world are built on the performances of semiconductor-integrated chips. Semiconductor lithography is the process by which the functional structures within the integrated...
  • What Are Semiconductor Lasers and How Are They Used?
    Article - 28 Feb 2023
    Semiconductor lasers are generated via radiative recombination of charge carrier pairs in semiconductors. They are more efficient, cost-effective, and require less power than conventional laser...
  • The Future of Sensing and Imaging Using Quantum Microscopy
    Article - 19 Dec 2022
    Quantum theory is used in a variety of microscopy techniques. Quantum microscopy enables the measurement and imaging of tiny features of matter and quantum particles. This article provides an overview...
  • Recent Advancements in Laser Ablation of Polymers
    Article - 30 Jun 2022
    High-energy laser pulses can melt and vaporize polymers. Due to this capability, laser ablation is an ideal approach to texture polymer surfaces.

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