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Results 121 - 130 of 134 for Light wavelength
  • What are Fiber Optic Sensors?
    Article - 5 Oct 2013
    Fiber optic sensors are fiber-based devices that use optical fibers to detect certain quantities such as mechanical strain or temperature, concentrations of chemical species, acceleration, rotations,...
  • LED Light Sensors
    Article - 4 Oct 2013
    Most sensor systems rely on light as the signal source. LEDs are often ideal as a light source due to their high efficiency.
  • The Working Principle of Colorimeters
    Article - 3 Oct 2013
    A colorimeter is a light-sensitive device used for measuring the transmittance and absorbance of light passing through a liquid sample.
  • What is a Position Sensor?
    Article - 27 Sep 2013
    A position sensor is any device used for measuring the distance traveled by the body starting from its reference position. It measures linear or angular position in reference to a fixed point or...
  • What is a Pyranometer?
    Article - 20 Jul 2013
    A pyranometer is a type of actinometer that can measure solar irradiance in the desired location and solar radiation flux density. The solar radiation spectrum extends approximately between 300 and...
  • Carbon Dioxide Sensor
    Article - 29 Jun 2013
    A gas sensor identifies gases by measuring the current discharge in the device. This article discusses the functional principle to a carbon dioxide sensor.
  • Vehicle Crash Sensors: Blind Spot Detection
    Article - 25 Apr 2013
    Blind spots are the regions around a vehicle that are invisible to the driver. They can be caused by the passengers, headrests and window pillars. This article discusses how this technology works and...
  • Chemical Sensors: Holographic Sensor
    Article - 7 Mar 2013
    Holographic sensor consists of a smart material embedded with a hologram for detecting certain metabolites or molecules.
  • Imec and the World of Nanoelectronics
    Article - 26 Oct 2012
    In this interview, AZoSensors talks to Dr. Hanne Degans, Science Editor from imec about the world of nanoelectronics.
  • The Detection of Gamma Rays with Crystal Scintillators
    Article - 20 Oct 2012
    This series of sensor technology brings to you a comprehensive look at how a scintillator works in the detection of gamma rays.

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