1W High Power Pump Laser Distributed Fiber Raman Amplifier Pumping Desktop Type FRA-1550-1000-B

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1W High Power Pump Laser Distributed Fiber Raman Amplifier Pumping Desktop Type FRA-1550-1000-B

Fiber Raman amplifiers use the Raman scattering effect in silica fibers to provide gain to optical signals. The 14xxnm wavelength laser is used as the Raman pump to provide gain for the C-band signal light, which can effectively compensate the attenuation of the optical signal in the long-distance transmission of the optical fiber.

[Features]
Wide wavelength range
High gain factor
Low noise figure

[Application]
Long distance fiber optic communication
Fiber Distributed Sensing
Fiber laser

[Specifications]

Parameters

Unit

Typical value

Remarks

Model

--

FRA-1550-1000-B

 

Pump Wavelength

nm

1425~1465

1. The pump wavelength is customized according to the signal wavelength (1425/1435/1455/1465nm).
2. More than 500mW can be customized with multiple wavelengths.
For example: the signal in C-band, 500mW default value is 1425+1455nm;
1000mW is 1425+1435+1455+1465nm.

Signal Wavelength

nm

1528~1568

Please tell us the actual signal wavelength used before customizing.

Raman Gain

dB

10/20

*Note 1

Gain Flatness

dB

<2

 

Pump Power

mW

≥1000

 

Power Adjustable Range

 

10~100%

 

Pump Light Polarization(DOP)

--

 5% (Typical),10%(Max)

 

Noise Figure

dB

0

 

Pigtail Fiber Type

--

SMF-28 Single Mode fiber

L=1m

Pigtail Connector Type

--

FC/APC

 

Work mode

--

ACC

Automatic Current Control

 

Electrical and environmental parameters

Desktop Type
(Current product)

Module Type

Control method

Button

RS232 Serial communication

Communication interface

DB25 Female(Default not include)

DB25 Female

Power supply

AC 100~240V

DC 5V 3A 

Size

260(W)×280(D)×120(H)mm

125(W)×150(D)×31.5(H)mm

Operating temperature range

-5~+35°C

Operating humidity range

0~70%

 

*Note1: This amplifier is only Raman amplifier pumping, and needs to cooperate with long-distance silica fiber in the user's system to generate sufficient signal gain.

fiber Raman amplifier

fiber Raman amplifier

fiber Raman amplifier

fiber Raman amplifier
 






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