First-order fiber Raman amplifier
The first-order fiber Raman amplifier uses Raman scattering in silica fiber to amplify optical signals, providing a flat gain spectrum and broad bandwidth. It uses a 14xxnm laser pump to amplify C-band or C+L-band signals, compensating attenuation in long-distance fiber transmission. It is suitable for long-haul optical transmission and distributed fiber sensing. Note 1.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Pump Wavelength | typical:1425~1465 nm |
| Signal Wavelength | C band: 1528~1565；C+L band：1528~1605 |
| Raman gain [*Note 2] | typical:10/20 |
| Gain Flatness [*Note 2] | typical:<2 dB |
| Pump Power [Customizable] | typical:300/500/1000/1400 |
| Pump light degree of polarization DOP | typical:5%；max:10% |
| Noise figure | typical:<0 dB |
| Fiber Type | SMF-28 |
| Fiber connector | FC/APC |
| Operating mode | APPC（ Automatic Pump Power control ） |
| Control Method [Benchtop] | Touchscreen / RS232 serial communication |
| Control Method [Module] | RS232 serial communication |
| Communication Interface [Benchtop] | DB9 female connector |
| Communication Interface [Module] | DB9 female connector |
| Power supply [Benchtop] | AC100~240V, <45W |
| Power supply [Module] | DC 12V3A |
| Operating Temperature | -5~+35°C |
| Operating Humidity | 0~70% |
Applications
Key Features
Datasheet
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Supplier Information
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