Distributed Fiber Raman Amplifier

Name: Distributed Fiber Raman Amplifier
Brand: DK Photonics
Availability: InStock

Description

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.

Specifications

Amplifier Type:	Raman Amplifier
Wavelength Range:	1528 – 1650 nm
Min Input Power:	Not Specified
Max Output Power:	Not Specified
Nominal Gain:	14 dB
Output Fiber Type:	SMF-28
Signal Wavelength:	1528-1565 nm, 1570-1650 nm
Raman Gain:	10/20 dB
Gain Flatness:	2 dB
Pump Wavelength:	1425-1457 nm, 1470-155 0nm
Pump Power:	300/500/1000/1400 mW
Pump Light Polarization:	5% (Typ.), 10% (Max.)
Polarization Dependent Gain:	0.2 dB
Polarization Mode Dispersion:	0.5 dB
Input/Output Isolation:	35 dB
Optical Connector:	FC/APC or Fiber Collimator
Control Mode:	Automatic Pump Power Control (APPC)

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Features

Low noise
High gain
Wide wavelength range

Applications

Optical fiber distributed sensing
Fiber lasers
Long-distance optical

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since 2015

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Frequently Asked Questions

What is a Distributed Fiber Raman Amplifier?

A Distributed Fiber Raman Amplifier is a device that uses the Raman effect in quartz fiber to provide gain to optical signals, achieving high gain and low noise amplification of optical signals in the C or L band.

What are the key features of the Fiber Amplifier Series?

The key features of the Fiber Amplifier Series include low noise, high gain, and a wide wavelength range.

What are the applications of the Distributed Fiber Raman Amplifier?

The Distributed Fiber Raman Amplifier can be used in long-distance optical transmission systems, distributed optical fiber sensing, and intensive wavelength division multiplexing optical transmission systems.

What is the typical signal wavelength range for the Distributed Fiber Raman Amplifier?

The typical signal wavelength range for the Distributed Fiber Raman Amplifier is 1528~1565 nm and 1570~1650 nm.

What is the control mode of the Fiber Amplifier Series?

The control mode of the Fiber Amplifier Series is automatic pump power control (APPC).

Got more questions? Use the RFQ form to ask the supplier directly.