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Linear Position Sensitive Detector

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Parts by Number for Linear Position Sensitive Detector

Part # Distributor Manufacturer Product Category Description
LND 42414   LND, Inc. Radiation Detectors Linear Beryllium Window Position Sensitive

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  • Position Sensitive Detector (PSD)
    Position sensitive detectors (PSD) are proportional counters that use gas ionization and a localized electron-avalance process to amplify the signal from a detected X-ray. Both linear (1-D) and area (2-D) type position sensitive detectors (PSD) are available. Linear position-sensitive detectors use...
  • Optical Shaft Encoders
    Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light beam. All rotary encoders consist of a light source, light detector, code wheel, and signal...
  • A conveyor for sealed environs
    . A standard linear motor has fixed magnets attached to a frame while a coil travels along the magnets. The same principle can work the other way around: Fix the coils in position and let the magnet move from coil to coil. With the magnet attached to a carrier, the carrier follows the magnet motion...
  • Better inspection: Less Scrap
    of this imaged spot shifts laterally at the image plane. A position-sensitive detector (PSD) placed at the image plane tracks spot position. A circuit then calculates sensorto-surface distance from the resulting triangle. Point-triangulation sensors support high data rates (16 to 32 kHz) and resolutions to 25 m...
  • Fluctuating scan rates no problem for chip imager
    because the secondary detector is quite sensitive and thus generates a lot of noise. A Viper-Quad four-channel frame grabber from Coreco Imaging does the necessary processing. It passes images to a PC, where they are controlled, processed, analyzed and output in hardcopy format. One input of the frame...
  • Flow Sensors
    are the requirements of the sensor itself: Flow velocity range, accuracy, ease of installation, and maintenance requirements. Finally, cost can be a major factor in the decision. Two basic classes of flowmeters are differential producers and linear flowmeters. Differential-producer flowmeters create a restriction...
  • System Design Relating to Lens Assemblies (.pdf)
    We describe a charge-coupled device (CCD) imaging system for microarrays capable of acquiring quantitative, high dynamic range images of very large fields. Illumination is supplied by an arc lamp, and filters are used to define excitation and emission bands. The system is linear down...
  • Analog Distance Measurement Photoelectric Sensors
    the angles. of incoming light. The two most common types of receiver elements found in these sensors are the PSD. (Position Sensitive Device) and the CCD (Charged-Coupled Device). Balluff, Inc. 8125 Holton Drive Florence, KY 41042. 2. 1-800-543-8390 Fax: 859-727-4823 www.balluff.com. Analog Distance...
  • Fast Response Optical Sensors Prove Invaluable in Demanding Gaging Applications
    or received by the fibers, giving an output signal of zero. As the probe-to-target distance increases (see Figure 2 and Figure 3), increasing amounts of light are proportionally captured by the receive fibers. The result is a very sensitive, linear output response (Figure 4 Front Slope) from the MTI-2100...
  • Measuring anions and ammonium in bases and acids with ion chromatography (Second in a series)
    and sensitive method for analyzing anionic contaminants at <10-ppb levels in 49% hydrofluoric acid using two-dimensional ion chromatography. However, the analysis of trace cationic impurities in concentrated acids and some anionic impurities in concentrated bases has been an especially difficult...

Engineering Web Search: Linear Position Sensitive Detector

Linear position-sensitive x-ray detector incorporating a...
Linear position-sensitive x-ray detector incorporating a self-scanning photodiode array
List of sensors - Wikipedia, the free encyclopedia
9 Position, angle, displacement, distance, speed, acceleration
Diode - Wikipedia, the free encyclopedia
to use a crystal for detecting radio waves in 1894.[8[9 The crystal detector was developed into a practical device for wireless telegraphy by
CVD diamond-based position-sensitive photoconductive detector...
CVD diamond-based position-sensitive photoconductive detector for high-flux x-rays Deming Shu, P.K. Job, Juan Barraza, Tim Cundiff, Dean R. Haeffner,
An integrated linear position sensitive detector with digital...
An integrated linear position sensitive detector with digital output
Small-Angle X-Ray Scattering System with Linear...
(NSREC'97) Item Title: Small-Angle X-Ray Scattering System with Linear Position-Sensitive Detector Publisher Name: IEEE Country: USA Issue: 1 Issuing
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Current and reliable Electronic Components & Devices news...
monitors displacement of magnet relative to its center position and provides X and Y position information via I²C interface.

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