First-order Raman Amplifier
Product Overview
Fholink's Fiber Raman Amplifier utilizes the Raman scattering effect in optical fibers to provide gain for C-band signal light, effectively compensating for optical signal attenuation during long-distance fiber transmission. It is suitable for long-distance optical transmission systems and distributed optical fiber sensing systems.
Product Features
1. High Gain, with on/off gain ranging from 6 to 10 dB.
2. Low Noise, with a noise figure approximating 0 dB.
3. Wide Operating Wavelength Range, with options for C-band or C+L band amplification.
Technical Parameters
| Parameter | Unit | Typical Value | Remarks |
| Pump Wavelength | nm | 1425~1465 | |
| Signal Wavelength | nm | C-band: 1528~1565; C+L-band: 1528~1605 | Customizable |
| Raman Gain | dB | Oct. 20 | *Note 4 |
| Gain Flatness | dB | < 2 | |
| Pump Power | mW | 300 / 500 / 1000 / 1400 | Customizable |
| Pump Polarization Degree of Polarization (DOP) | / | 5% (Typical), 10% (Max) | |
| Noise Figure | dB | 0 | |
| Pigtail Fiber Type | / | SMF-28 | |
| Connector Type | / | FC/APC | |
| Operating Mode | / | APC (Automatic Pump Power Control) | |
| Package Form | / | Optional Module Type / Benchtop |
Product Applications
1. Long-Distance Fiber Optic Communication Systems.
2. Distributed Optical Fiber Sensing.
3. University and Scientific Research.
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
