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偏振分束器/合束器

Polarization Beam Combiner/Splitter

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Applications:

Features:

EDFA & Raman Amplifier

Fiber Sensor

Coherent Telecommunication Systems

Polarization Mode Dispersion Compensator

Low Insertion Loss

High Extinction Ratio

High Stability and Reliability

 

 

Parameter

Unit

Specification

Part No.

-

LQ-PMISO-W-G-T-AA-P-PF-C

Operating wavelength

nm

1310,1480,1550

1064,1030

P

A

P

A

Operating Bandwidth

nm

±40

±20

InsertionLoss

dB

0.4~0.6

0.5~0.7

0.6~0.8

0.7~0.9

Extinction Ratio

dB

>22

>20

>22

>20

Power handling  CW

mW

<300

Directivity

dB

>50

Return loss

dB

>50

Fiber type Port1&2

-

PM1310,PM1550,PM980

Fiber type Port3

-

SMF-28e,PM1310,PM1550,HI1060,PM980

Ports Marking color(only for 250um bare fiber)

Port2 :Black ,Other ports :Clear

Ports Marking color(only for devices with 900um loose tube )

900um Red loose tube for all ports; marking:port2:black.

Operating Temperature

°C

-5~+70

Storage Temperature

°C

-40~+85

Dimensions

mm

P1φ5.5 × L35,P2 L90*W20*H9.5(ABS)

Above specifications are for device without connector.

For devices with connector,IL will be0.3dB higher,ER will be 2dB lower and RL will be 5dB lower.

The PM fiber and the connector key are aligned to the slow axis.


Order  Information：

LQ-PBS/PBC-W-G-T-AA-P-PF-C

W:Wavelength, 03=1030nm,06=1064nm,31=1310nm,55=1550nm

G:Grade,P=P grade,A=A grade

FT:Fiber Type,A-SM-28e,B-HI1060,C-PM Fiber slow axis align to Port1,D-PM Fiber slow axis align45° to Port 1

AA:Axis alignment,F=Fast axis blocked,B=Both axis working

P:Pachage,P1=φ5.5 × L35,P2= L90*W20*H9.5

PF: Pigtail fiber, 0=250um,1=900um,3=3mm

C: Connector,O=No Connector,FU=FC/UPC,FA=FC/APC,SA=SC/APC,,SU=SC/UPC

 

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