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  • Thermopile Sensors for Laser Power Measurement
    Article - 19 Mar 2015
    In this interview with AZoSensors, Susanne Dröscher from greenTEG talks about their new gRAY power detectors, and the important applications of power measurement in industry and research.
  • The Working Principle and Key Applications of Infrared Sensors
    Article - 15 Oct 2014
    An infrared sensor is an electronic instrument that is used to sense certain characteristics of its surroundings by either emitting and/or detecting infrared radiation.
  • What is a Position Sensor?
    Article - 19 Sep 2014
    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...
  • An Introduction to Fabry–Pérot Interferometers
    Article - 16 Sep 2014
    An interferometer is a device used to measure various parameters of light by dividing the light into several light beams.
  • Infrared Imaging of Artwork for Analysis and Restoration
    Article - 21 Nov 2013
    In art history and restoration technology, infrared analysis has been applied to identify the physical state of a painting and the existence of underdrawings.
  • A Guide to the Applications of Flame Detectors
    Article - 18 Oct 2013
    Numerous industries such as those involved in manufacturing, processing, storing or transportation of flammable materials.
  • LED Light Sensors
    Article - 14 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.
  • Carbon Dioxide Sensor
    Article - 10 Jul 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 - 10 May 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 - 15 Mar 2013
    Holographic sensor consists of a smart material embedded with a hologram for detecting certain metabolites or molecules.

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