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  2. Keyence - Wikipedia

    en.wikipedia.org/wiki/Keyence

    Keyence Corporation (キーエンス, Kīensu) is a Japan-based direct sales organization that develops and manufactures equipment for factory automation, sensors, measuring instruments, vision systems, barcode readers, laser markers and digital microscopes.

  3. Laser ultrasonics - Wikipedia

    en.wikipedia.org/wiki/Laser_ultrasonics

    Laser-ultrasonics uses lasers to generate and detect ultrasonic waves. [1] It is a non-contact technique used to measure materials thickness, detect flaws and carry out materials characterization. The basic components of a laser-ultrasonic system are a generation laser, a detection laser and a detector.

  4. Laser Doppler vibrometer - Wikipedia

    en.wikipedia.org/wiki/Laser_Doppler_vibrometer

    Security – Laser Doppler vibrometers (LDVs) as non-contact vibration sensors have an ability of remote voice acquisition. With the assistance of a visual sensor (camera), various targets in the environment, where an audio event takes place, can be selected as reflecting surfaces for collecting acoustic signals by an LDV.

  5. Laser machine control - Wikipedia

    en.wikipedia.org/wiki/Laser_Machine_Control

    The laser receiver detects the height of laser plane with an array of photo diodes, generally a series of photo diodes in 9" strip with a gap between diodes equal to the width of the beam. the receiver reads the height with the sensors and convert to a usable analog or digital signal and sends to the machine control unit. Modern systems use CAN ...

  6. List of laser applications - Wikipedia

    en.wikipedia.org/wiki/List_of_laser_applications

    Since a laser beam has low divergence, the laser light appears as a small spot even at long distances; the user places the spot on the desired target and the barrel of the gun is aligned (but not necessarily allowing for bullet drop, windage, distance between the direction of the beam and the axis of the barrel, and the target mobility while ...

  7. Laser accelerometer - Wikipedia

    en.wikipedia.org/wiki/Laser_accelerometer

    A laser light source provides a light ray. The laser source has a transverse field characteristic with a central null intensity region. A mirror transmits a beam of light to a detector. The detector is positioned to be centered on the light ray and responds to the light's intensity to provide an intensity signal.

  8. Laser rangefinder - Wikipedia

    en.wikipedia.org/wiki/Laser_rangefinder

    A laser rangefinder, also known as a laser telemeter, is a rangefinder that uses a laser beam to determine the distance to an object. The most common form of laser rangefinder operates on the time of flight principle by sending a laser pulse in a narrow beam towards the object and measuring the time taken by the pulse to be reflected off the ...

  9. Laser guidance - Wikipedia

    en.wikipedia.org/wiki/Laser_guidance

    Laser guidance is used by military to guide a missile or other projectile or vehicle to a target by means of a laser beam, either beam riding guidance or semi-active laser homing (SALH). [7] With this technique, a laser is kept pointed at the target and the laser radiation bounces off the target and is scattered in all directions (this is known ...

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