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Photonics Buyers' Guide / Erbium-Doped Fiber Optic Amplifiers

There are 14 companies listed in

Erbium-Doped Fiber Optic Amplifiers

An erbium-doped fiber optic amplifier is an optical fiber that can be used to amplify an optical input. Erbium rare earth ions are added to the fiber core material as a dopant in typical levels of a few hundred parts per million. The fiber is highly transparent at the erbium lasing wavelength of two to nine microns. When pumped by a laser diode, optical gain is created, and amplification occurs.

Market Data for Companies in This Category
Countries
6
United States:
5
Canada:
1
France:
1
China:
1
England:
US States
4
California:
1
Massachusetts:
1
Georgia:
OTHER: 8
Capabilities
9
Stock Manufacturers:
4
Custom Manufacturers:
1
Supplier/Distributor:
Average Number of Employees: 615

Additional Companies

The Photonics Buyers' Guide is a comprehensive resource for verified providers of Erbium-Doped Fiber Optic Amplifiers. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • erbium-doped fiber amplifier (EDFA) An optical fiber that can be used to amplify an optical input. Erbium rare earth ions are added to the fiber core material as a dopant in typical levels of a few hundred parts per million. The fiber is highly transparent at the erbium lasing...
  • amplifier A device that enlarges and strengthens a signal's output without significantly distorting its original waveshape. There are amplifiers for acoustical, optical and electronic signals.
erbium-doped fiber optic amplifierserbium doped fiber optic amplifiersEDFAamplify optical inputdynamic gain equalizerfiber optics
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