Search

Search Results
Results 17901 - 17910 of 17957 for Imaging
  • What is Optical Density?
    Article - 6 Aug 2014
    Optical density is a term used in the field of optical spectroscopy for describing the propagation of a wave through a material.
  • What is a Lambertian Surface?
    Article - 8 Oct 2014
    A Lambertian surface for reflection is a surface that appears uniformly bright from all directions of view and reflects the entire incident light. Lambertian reflectance is the property exhibited by...
  • Researchers Discovered Way to Predict Behavior of Unruly Light Waves During Nanoscale Radiation Heat Transfer
    News - 9 Oct 2007
    Nanoscale devices present a unique challenge to any optical technology - there's just not enough room for light to travel in a straight line. On the nanoscale, energy may be produced by...
  • Ulbricht Sphere - Definition and Applications
    Article - 12 May 2014
    Ulbricht sphere, also known as an integrating sphere, is an optical device used for measuring the reflectivity/transmittivity of optical components and optical flux from an LED or bulb and a laser...
  • Photoelectric Effect - Definition and Applications
    Article - 6 May 2014
    Photoelectric effect is a result of emission of electrons when a matter is exposed to electromagnetic radiations such as photons of light.
  • How Much Light Pollution is Out There?
    News - 4 Oct 2007
    Here's your mission, should you choose to accept it: Look up in the sky after dark and count the stars you see. As part of a worldwide push to gauge how much light pollution is out there, a...
  • Fresnel vs Fraunhoffer Diffraction
    Article - 1 Aug 2014
    Diffraction is the slight bending of light as it travels around the edges of an object/slit or after passing through an opening.
  • Phase-Contrast Microscope - Definition and Applications
    Article - 6 May 2014
    Phase-contrast microscope is a type of light microscopy that intensifies contrasts of transparent and colorless objects by influencing the optical path of light. Phase-contrast microscopy is an...
  • What is a Focal Point?
    Article - 5 Aug 2014
    A focal point is a common point on the principal axis where all the light rays starting from the object converge.
  • The Perfect Paint Job using Ford's New Dirt Detection Technology
    Article - 22 Aug 2013
    Ford have designed this system to generate a 3D model of a vehicle's paint status by gathering 3,000 images in the space of 15 minutes to track tiny dirty particles smaller than a grain of salt.

Featured Equipment

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback