603-894-6865

Linkedin
Build My RFQ

Sensing Further

InGaAs and Germanium Infrared Photodetectors

for wavelengths from 400 nm to 2600 nm

Call 603-894-6865
Build My RFQ
Visit GPD at a Trade Show

aerospace

defense

telecommunication

biological sensing

industrial

aerospace

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

Learn More
RANGE FINDING

InGaAs Avalanche Photodiodes

Learn More
View all products

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.
Click here

tell us about your

application or project requirements

I have questions or I need more information.

I know what I want. Take me to a request form.

GPD qualifications

Our compliance, certificates, and capabilities.

  • Custom packaging
  • Space-qualified designs
  • High-reliability assembly and environmental/radiation test
  • Photodiode design and wafer fabrication
  • US manufacturer, Salem, NH