Language
箭头向下
CN
EN
Product
Product Center
Products   
产品名称:

Raman Fiber Amplifier

上市日期: 2019-01-18
建议销售价: 0

Product introduction

The KY-QRA series raman fiber amplifier uses imported high-performance and high-power 1480nm pump lasers, which can achieve 1W continuous output by polarization combining. The purely analog pump laser drive circuit guarantees the high gain and low noise figure of the amplifier.The desktop machine can display the input and output optical power, pump laser operating current, working temperature, cooling current and other parameters in real time.This product is mainly used in long-distance optical fiber communication systems, optical fiber sensing systems, scientific research and other fields.

Key Features

l  Wavelength 1527~1563nm

l  Output power is optional 500mW, 1W

l  Gain Typ.12dB

l  Noise figure<3dB

l  Gain flatness<2dB

l  Output power is adjustable

l  Module, desktop optional

l  Can be customized

Applications

l  Long-distance optical fiber communication system

l  Optical fiber sensing system

l  CATV cable transmission system

l  Scientific research

Parameters

Parameters

Symbol

Unit

Min.

Typ.

Max.

Optical Parameters

Wavelength

lc

nm

1527


1563

Gain

G

dB


12

15

Pump optical power

Po

mW

500


1000

Pump optical power adjustable range


%

10


100

Signal light loss

IL

dB


0.7


Equivalent noise figure

NF

dB


-1


Gain flatness

DG

dB



2

Output optical power stability

DP

dB



±0.1

Polarization dependent gain

PDG

dB


0.3

0.5

Polarization mode dispersion

PMD

ps



0.5

Electrical Parameters

Voltage

Module

Vo

V

4.75

5

5.25

Desktop

Vo

V( AC )

80


240

Power supply interface

Module



5-pin connector

Communication Interface



RS232 serial communication

Interface Type

Fiber type


SMF-28e

Fiber interface

Module


900um casing, pigtail 1m

Desktop


Fiber flange interface

Fiber connector


FC/APC

Dimensions

Package size

Module


mm

150×120×30

Desktop


mm

240×300×90

 


Hot Products / Hot Products More
2020 - 04 - 28
------KY-BPD SeriesFeatures:l High reliabilityl DC coupledl Low Group delayl Bandwidth up to 25GHZl CMRR 30dBl Built-in Bias-Tl Hermetic package with SMA RF connectorApplications:l Optical fiber sensorl Coherent optical systeml Doppler lidarl DPSK/ DQPSK Communicationl Science analysis and experimentElectrical/Optical Characteristics (T= ...
2020 - 03 - 18
------The KY-PD SeriesFeatureslSpectral range 850 ~ 1650nml3dB bandwidth Max.70GHzlResponsivity 0.85A / WlSmall sizelHermetically sealedlHigh reliabilitylSMA / K /1.85mm outputApplicationslHigh-speed transmission equipmentlRadio over fiverlOptical fiber sensing systemDescription KY-PD-XX high-speed photodetector use high-performance PIN detector, which has the characteristics of high ban...
2020 - 02 - 27
------ The KY-MD-XX seriesKey Featuresl  10G, 20G, 40GHz optional bandwidthl  Gain 25dBl  Saturated output Max.25dBm (11Vpp)l  Rise time Min.l  Low jitterl  DC12V power supplyl  Easy to useApplicationsl  High-speed optical fiber communication systeml  Quantum communicationl  Picosecond pulse amplificationl  Optical fiber sensing systemProduct ...
2019 - 05 - 10
DescriptionThe KY-PM series electro-optic phase modulator utilizes the electro-optical effect of lithium niobate to achieve phase modulation of optical signals, and uses titanium diffusion or proton exchange process to fabricate optical waveguides, which can achieve dual-polarization or single-polarization phase modulation. It has low insertion loss, high modulation bandwidth, low half-wave voltag...
Copyright ©2019 - 2021 Beijing Keyang Optoelectronic Technology Co., Ltd.
犀牛云提供企业云服务
Address:Room 303, Building C2, Yard 18, Yongrun Road, Haidian District, Beijing 
电话:+86 0755-2955 6666
传真:+86 0755-2788 8009
邮编:330520
TEL 010-53396006 Email sales@kyphotonics.com