PM Filter Coupler Module 1 x 16

Description 

the  Polarization Maintaining Filter Coupler is characterized with low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability, widely applied as a PM splitter,which can divide the signal into variousratios.the PM Filter Coupler support the lightwave of each polarization to work, without blocking any polarization. So, It performs prosperly in Foct,Gyro,and other polarization maintaining fiber system

Features

Low Insertion Loss & Excess Loss

High Extinction Ratio & High Isolation

 High stability and reliability

Applications

EDFA

Fiber Optical Instrument 

Power Monitoring

Fiber Sensor

 

Technical Paremeter

Parameter

1×16

Center Wavelength (nm)

1310 or 1550

1064

Operating Wavelength Range (nm)

+/-30

Insertion Loss (dB)

≤14.8

Typ.14.3

≤14.9

Typ. 14.5

WDL (dB)

≤0.5, Typ. 0.3

Uniformity (dB)

≤1.0

≤1.2

Return Loss (dB)

≥50

≥50

Directivity (dB)

≥45

≥45

Extinction Ratio (dB)

Type B

(Both of axis working)

≥16

≥16

Type F

(Fast axis blocked)

≥22

≥22

PDL (only for Type B) (dB)

≤0.15

≤0.15

Temperature Dependent Loss( dB/)

≤0.008

≤0.008

Fiber Type

Panda Fiber

Handling Power (CW)(mW)

<=800

Operating Temperature ()

-5 to+70

Storage Temperature()

-40 to +85

Package Dimensions(mm)

141x115x18

Ordering Information

PMFC

Type

Wavele ngth

Coupling Ratio

Axis Alignment

Pigtail Type

Fiber Type

Length

Connector

1×16

1064

EVEN

F=Fast

Axis

900=900um

5=Panda

0.8=

NE=None

1310

X=Specify

Blocked

loose tube

fiber

0.8m

FA=FC/APC

1550

B=Both

Axis

2000=2mm

FC=FC/UPC

Working

loose tube

SA=SC/APC

3000=3mm

SC=SC/UPC

loose tube

XX=Other