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Raman Fiber Amplifier

1st Order Raman Fiber Amplifier 1528-1565nm


Raman Fiber Amplifier uses the Raman Scattering effect in quartz fiber to provide gain for optical signal. 14xxnm laser is used as Raman pump to provide gain for signal light in C or L band, which can effectively compensate the attenuation of optical signal in long-distance  optical fiber transmission. It is suitable for long-distance optical transmission system and  distributed optical fiber sensing system.

Desktop Module

Characteristics

- Wide Wavelength Range

- High Gain

- Low noise

Applications

- Optical Communications

- Fiber Sensing

- Fiber Laser

OEM Module



Product specifications and Brochures

Product Brochure Link:  


Optical ParametersUnitTypical ValueRemarks
Signal Wavelengthnm1528~1565Customizable 
Optical GaindB10/20*Note 4
Gain FlatnessdB<2
Pump Wavelengthnm1425~1465
Total Pump PowermW300/500/1000/1400Customizable
Degree of Polarization-   5% (Type),10%(Max)
Effective Noise FiguredB0
Optical Fiber - SMF-28
Fiber Connectors -FC/APC
Control Mode-ACC


General ParametersDesktopModule
Control FunctionKey lock switch, Push buttonRS232 serial Communication
Remote Control PortOptionalDB9 Female
Power SupplyAC100~240V, <45WDC 12V3A 
Dimensions 260(W)×280(D)×120(H)mm125(W)×150(D)×30(H)mm
Operation Temperature-5~+35°C
Operation Humidity0~70%


Ordering Information/Model Number
FRAWavelength(nm)Pump Power(mW)Packaging

1550

1650

300/500/1000/1400

M-Module

B-Desktop


*Note 4 - The amplifier is only a Raman amplifier pump, which needs to cooperate with the long-distance quartz fiber in the user system to produce sufficient signal gain.



2nd Order Raman Fiber Amplifier  1425-1465nm


Based on the 1st-order fiber Raman amplifier, the 2nd-order fiber Raman amplifier adds a 13xxnm pump laser to provide Raman gain for the 14xxnm laser of the 1-order Raman, which can effectively reduce the system noise and is suitable for optical signal amplification in longer-distance repeater free optical transmission systems. The 2nd-order fiber Raman amplifier needs to be used together with the 1st-order fiber Raman amplifier.

Desktop Module


OEM Module

Characteristics

- Wide Wavelength Range

- High Gain

- Low noise

Applications

- Optical Communications

- Fiber Sensing

- Fiber Laser





Product specifications and Brochures

Product Brochure Link: 


Optical  ParametersUnitTypical ValueRemarks
Signal  Wavelength
1425~1465Customizable 
Optical  GaindB10/20
Gain  FlatnessdB<2
Pump  Wavelengthnm1340~1360
Total  Pump PowermW300/500/1000/1400Customizable
Degree  of Polarization-5% (Type),10%(Max)
Effective  Noise FiguredB0
Optical  Fiber -SMF-28
Fiber  connectors -FC/APC
Control  mode-ACC


General ParametersDesktopModule
Control FunctionKey lock switch, Push buttonRS232 serial Communication
Remote Control PortOptionalDB9 Female
Power SupplyAC100~240V, <45WDC 12V3A 
Dimensions 260(W)×280(D)×120(H)mm125(W)×150(D)×30(H)mm
Operation Temperature-5~+35°C
Operation Humidity0~70%


Ordering Information/Model Number
FRAWavelength(nm)Pump Power(mW)Packaging

1450300/500/1000/1400M - Module
B - Desktop








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Compare Model Drawings & Specs Availability Reference Price
(USD)
1st Raman Amplifier
1st Order Distributed Fiber Raman Amplifier, Wavelength 1528~1565
4-6 Weeks Request for quote
2nd Raman Amplifier
2nd Order Distributed Fiber Raman Amplifier, Wavelength 1425~1465
4-6 Weeks Request for quote

2nd Raman Amplifier - Parameter

1st Raman Amplifier - Parameter

2nd Raman Amplifier - Download

1st Raman Amplifier - Download

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