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Results 41 - 50 of 424 for Space
  • Using Optical Metrology for Large Optics in Telescopes
    Article - 7 Jan 2021
    Discover how optical metrology systems are used for large optics in telescopes.
  • Recognizing Surface Texture Parameters
    Article - 17 Apr 2017
    Explore the intricacies of surface texture parameters, including roughness, waviness, and spacing, essential for precise component production.
  • What is a Wavenumber?
    Article - 16 Sep 2014
    Wavenumber is defined as the number of complete wave cycles per unit length of a linear space. It can also be referred to as the spatial frequency of the waves represented in radians per unit distance...
  • Finding Oceans on Exoplanets with Next-Generation Optics
    Article - 23 Nov 2021
    In the coming decades, exoplanet exploration is likely to become a key goal for next-generation telescopes. Astronomers and astrobiologists envisage that detecting oceans on terrestrial exoplanets may...
  • Infrared Imaging: Needs and Challenges
    Article - 16 Dec 2020
    Jason Palidwar of Iridian Spectral Technologies discusses advances in IR imaging and multispectral filter technology for diverse applications.
  • MicroLED Displays: Measuring and Correcting Uniformity
    Article - 22 Feb 2021
    MicroLED displays have impressive visual performance. However, there are issues. As they are individual emissive elements, microLEDs can show high variability in image properties, measuring and...
  • Laser Aircraft Refueling
    Article - 24 Sep 2018
    In recent years, it has become possible to refuel unmanned drones in mid-air via laser refuelling systems that deliver energy from a station on the ground. The key to this system is an array of...
  • Advances in Satellite Imaging Technology: A Case Study
    Article - 3 Jul 2024
    This article presents a case study on a groundbreaking advancement in satellite imaging technology, highlighting the innovative techniques and significant improvements in imaging resolution...
  • Optical Solutions for Next-Gen Wireless Network Challenges
    Article - 3 May 2024
    Exploring OWC as a high-speed, secure alternative to radio-frequency in IoT and 5G/6G networks, with a focus on integration and future terahertz technology.
  • What is Transformation Optics?
    Article - 5 Feb 2024
    Transformation optics, pioneered by Pendry in 2006, manipulates light via metamaterials for applications like cloaking and improved antennas.

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