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1425nm 1455nm 파이버 레이저 Pump 레이저 소스 for Fiber Raman Amplifier -- 데스크탑 유형

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1425nm 1455nm 파이버 레이저 Pump 레이저 소스 for Fiber Raman Amplifier -- Desktop Type

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.

[특징]
Wide wavelength range
High gain factor
Low noise index

[Applications]
Long distance optical communication network
Optical fiber sensing
Fiber laser

[Specification]

Parameters

Unit

Typical Value

Remarks

Amplified Wavelength Range

nm

1528~1565

Customizable

Raman Gain

dB

10/20

Customizable

Gain Flatness

dB

<2

 

Pump Wavelength

nm

1425±3 / 1455±3

Choose

Pump Power

mW

350 / 500

Choose

Pump Light Polarization(DOP)

--

5% (Type),10%(Max)

 

Polarization Dependent Gain(PDG)

dB

<0.2

 

Polarization Mode Dispersion(PMD)

ps

<0.5

 

Input/Output Isolation

dB

>35

 

Noise Figure

dB

0

 

Pigtail Fiber Type

--

SMF-28e single-mode fiber

 

Fiber Interface Type

--

FC/APC

 

Work Mode

--

Automatic Pump Power Control (APPC)

 

 

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

100~240V AC, <45W

5V DC, <30W

Size

260(W)×280(D)×120(H)mm

220(W)×130(D)×30(H)mm

Operating temperature range

-5~+55°C

Operating humidity range

0~70%

 

fiber raman amplifier

fiber raman amplifier







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