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OSI Optoelectronics AS. Photodiode Supplier. Design, manufacturing and sales of photo detectors and hybrids. From single detectors to box build modules. From high volume low cost to low volume high presision. Global presence. Standard and custom solutions. Opto sensors and hybrids. Customers in space, aerospace, defence, medical, life science, industrial. X-Ray detector, UV detector, Photodiode Blue, Position Sensor, Avalanche Photodiode APD, Silicon, InGaAs, GaAs, opto detectors, opto sensors, photo diodes, photo sensors

Position Sensor, Segmented Quadrant with Amplifier

Position Sensor, PSD Position Sensing Detector with Amplifier, Quadrant, difference and sum signal, High Accuracy, High and Fast Response Uniformity, High Stability, High Speed, Low Dark Current, PSD Detectors for Machine Tool Alignment, Position Measuring, Beam Centering, Nulling, Surface Profiling, Targeting, Guidance Systems. Photo Sensor, Opto Sensor, Photo Diode, Opto Diode, Photo Detector, Opto Detector, Light Sensor, Light Diode, Light Detector, buy

Datasheet

Position Sensor, PSD Position Sensing Detector with Amplifier, Quadrant, difference and sum signal, High Accuracy, High and Fast Response Uniformity, High Stability, High Speed, Low Dark Current, PSD Detectors for Machine Tool Alignment, Position Measuring, Beam Centering, Nulling, Surface Profiling, Targeting, Guidance Systems. Photo Sensor, Opto Sensor, Photo Diode, Opto Diode, Photo Detector, Opto Detector, Light Sensor, Light Diode, Light Detector, buy  Click to Download
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Segmented Position Sensing Detectors, with Amplifier

QD7-0-SD or QD50-0-SD are quadrant photodiode arrays with associated circuitry to provide two difference signals and a sum signal. The two difference signals are voltage analogs of the relative intensity difference of the light sensed by opposing pairs of the photodiode quadrant elements. In addition the amplified sum of all 4 quadrant elements is provided as the sum signal. This makes the QD7-0-SD or QD50-0-SD ideal for both light beam nulling and position applications. Very precise light beam alignments are possible, and the circuit can also be used for target acquisition and alignment.

Standard Segmented PSD with Amplifier
Standard Segmented PSD. Quadrant, Bi-Cell
Standard Linear Duo-Lateral PSD
Standard Linear Tetra-Lateral PSD
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Standard photo diodes
Custom solution
Hybrid
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Applications
  • Position Measuring
  • 1D
  • 2D
  • Machine Tool Alignment
  • Beam Centering
  • Beam Nulling
  • Surface Profiling
  • Targeting
  • Guidance Systems
Features
  • High Accuracy
  • Excellent Resolution
  • High Speed Response
  • Ultra Low Dark Current
  • Excellent Response Match
  • High Stability
  • Over Time
  • Over Temperature
  • Well Defined Gap Between Cells