603-894-6865

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Sensing Further

InGaAs and Germanium Infrared Photodetectors

for wavelengths from 400 nm to 2600 nm

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Explore our Featured products
Explore our Featured
products
FREE-SPACE ALIGNMENT

InGaAs Quadrant Photodiodes

Expand Your Detection Range

Two-Color Detectors

OUR LARGEST InGaAs

GAP10000 InGaAs Photodiode with 1 cm Diameter Active Region

OPTICAL METROLOGY

Germanium Photodiodes

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RANGE FINDING

InGaAs Avalanche Photodiodes

Learn More
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What’s Happening

New Product!

GMTL10HS Tetralateral Position Sensor
Germanium photodetector allowing continuous position sensing over a large area. This product is designed for use in optical metrology and beam alignment applications.
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GPD qualifications

Our compliance, certificates, and capabilities.

  • Doing business since 1973
  • US manufacturer
  • DDTC/ITAR registered
  • Space-qualified designs
  • High-reliability assembly and environmental test
  • Photodiode design
  • Custom packaging
  • MIL-STD-750
  • MIL-STD-883