Avalanche Photodiode

Introducing Our Avalanche Photodiodes

Check out our collection of avalanche photodiodes (APDs). You can pick from Single-Mode (SM), Polarization-Maintaining (PM), or Multimode (MM) optical fibers, depending on your needs.

Choose the right package for you:

• Compact Coaxial with Bracket (COAXB) or without Bracket (COAX): these are small and easy to mount.

• DIL-14-Pins Case (DIL or DILRAD): it comes with a built-in cooler for temperature control.

You can also ask for specific fiber lengths or connector types to match your needs.

Our fiber-coupled avalanche photodiodes are great for both equipment makers (for example, OTDR = optical time-domain reflectometers) and researchers.

InGaAs APD

Active area 30 um

• • 1.5 GHz, Spectral Range 1000-1620 nm

- Coaxial Case w or w/o Bracket, Single Mode or Polarization-Maintaining Fiber

- DIL case with TEC, Single Mode or Polarization-Maintaining Fiber

Active area 55 um

• • 3 GHz, Spectral Range 800-1650 nm

• • •  Refractive Index Matching

- Coaxial Case w or w/o Bracket, Single Mode, Polarization-Maintaining or Multimode Fiber

- DIL case with TEC, Single Mode, Polarization-Maintaining or Multimode Fiber

• • • Low Back-Reflection

- Coaxial Case w or w/o Bracket, Single Mode, Polarization-Maintaining or Multimode Fiber