Description
Fiber Raman amplifier uses the Raman effect in quartz fiber to provide gain to optical signals, and achieves high gain and low noise amplification of optical signals in the C or L band, which can effectively compensate for the attenuation of optical signals in long-distance optical fiber transmission. It can be used in long-distance optical transmission systems, distributed optical fiber sensing, and intensive wavelength division multiplexing optical transmission systems.
Distributed Fiber Raman Amplifier
Specifications
| Amplifier Type: | Raman Amplifier |
|---|---|
| Wavelength Range: | 1528 – 1650 nm |
| Min Input Power: | Not Specified |
| Max Output Power: | Not Specified |
| Nominal Gain: | 14 dB |
| Output Fiber Type: | SMF-28 |
| Signal Wavelength: | 1528-1565 nm, 1570-1650 nm |
| Raman Gain: | 10/20 dB |
| Gain Flatness: | 2 dB |
| Pump Wavelength: | 1425-1457 nm, 1470-155 0nm |
| Pump Power: | 300/500/1000/1400 mW |
| Pump Light Polarization: | 5% (Typ.), 10% (Max.) |
| Polarization Dependent Gain: | 0.2 dB |
| Polarization Mode Dispersion: | 0.5 dB |
| Input/Output Isolation: | 35 dB |
| Optical Connector: | FC/APC or Fiber Collimator |
| Control Mode: | Automatic Pump Power Control (APPC) |
Download Data Sheet
Features
- Low noise
- High gain
- Wide wavelength range
Applications
- Optical fiber distributed sensing
- Fiber lasers
- Long-distance optical
Frequently Asked Questions
What is a Distributed Fiber Raman Amplifier?
A Distributed Fiber Raman Amplifier is a device that uses the Raman effect in quartz fiber to provide gain to optical signals, achieving high gain and low noise amplification of optical signals in the C or L band.
What are the key features of the Fiber Amplifier Series?
The key features of the Fiber Amplifier Series include low noise, high gain, and a wide wavelength range.
What are the applications of the Distributed Fiber Raman Amplifier?
The Distributed Fiber Raman Amplifier can be used in long-distance optical transmission systems, distributed optical fiber sensing, and intensive wavelength division multiplexing optical transmission systems.
What is the typical signal wavelength range for the Distributed Fiber Raman Amplifier?
The typical signal wavelength range for the Distributed Fiber Raman Amplifier is 1528~1565 nm and 1570~1650 nm.
What is the control mode of the Fiber Amplifier Series?
The control mode of the Fiber Amplifier Series is automatic pump power control (APPC).
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