IPG EDFA C-Band

IPG EDFA C-Band Optical Amplifier

The IPG EDFA C-Band optical amplifier is a type of Erbium-Doped Fiber Amplifier (EDFA) designed to amplify optical signals in the C-band wavelength range, which spans from approximately 1528nm to 1565nm. This range is crucial for long-distance optical communication systems.

Key Features:

• Wavelength Range: 1528nm to 1565nm, covering the conventional C-band used in optical communication.
• High Gain: Capable of achieving high gain levels, typically up to 32dB or more, to effectively amplify input optical signals and extend transmission distances.
• Low Noise: Features a low noise figure, typically around 4.5dB, which improves the signal-to-noise ratio and reduces the bit error rate, critical for long-distance transmission.
• Automatic Gain Control (AGC): Supports AGC operation mode, which automatically adjusts the gain to maintain a consistent output signal level, preventing signal distortion or saturation.
• Integration: Can be integrated with other components like OEO, OLP, and DCM in compact platforms, achieving miniaturization and reducing rack space and power consumption.

Applications:

• Long-Distance Optical Communication: Used to compensate for the loss of optical signals over long distances in fiber-optic cables.
• WDM Systems: Can amplify multiple optical signals simultaneously, making it suitable for use with Wavelength Division Multiplexing (WDM) technology.
• Metro and Regional Networks: Extended C-band EDFA variants can support additional wavelengths, increasing the overall capacity of the system and offering broader network flexibility.

Technical Details:

• Pump Light: Uses pump light with wavelengths typically between 974nm to 980nm to create population inversion in the erbium-doped fiber.
• Configuration: Common configurations include pre-amplifiers, booster amplifiers, and in-line amplifiers, each serving different roles in optical transmission lines.

References:

1. Agiltron Inc. - Fiber Optical Amplifier EDFA: 1528-1565nm C-Band. https://agiltron.com/category/fiber-amplifier/fiber-amplifier-1530-1625-41/edfa-amplifiers-c-band/
2. FS Community - A Guide to All Optical Amplifiers in FMT Series. https://community.fs.com/blog/a-guide-to-all-optical-amplifiers-in-fmt-series.html
3. IPG Photonics - CW Fiber Amplifiers. https://www.ipgphotonics.com/products/lasers/specialized-lasers/cw-amplifiers
4. FiberLabs Inc. - Erbium-Doped Fiber Amplifier (EDFA). https://www.fiberlabs.com/glossary/erbium-doped-fiber-amplifier/
5. ArtisanTG - IPG Photonics EAD-200-C Erbium Doped Fiber Amplifier. https://www.artisantg.com/TestMeasurement/57145-7/IPG-Photonics-EAD-200-C-Erbium-Doped-Fiber-Amplifier