PM Coupler

Polarization Maintaining Filter Splitter 1064nm

 

The Polarization Maintaining Filter Splitter 1064nm is a polarization maintaining coupler which either splits the light from the input PM fiber into two output PM fibers, or combines light signals from two PM fibers into a single PM fiber. The state of polarization can be aligned either with the slow axis or the fast axis of the PM fibers. The device can be used to split high power linearly polarized light into multiple paths without perturbing the line are state of polarization (SOP).It can also be used as a power tap to monitor signal power in a PM fiber system without disturbing the linear SOP of light propagating in the PM fiber. Applications include PM fiber interferometers, power sharing in polarization sensitive systems, and signal monitoring in PM fiber systems. The rugged stainless steel package is designed for high optical performance and stability. This compact device offers low excess insertion loss, low back reflection, and high extinction ratio. Split ratios from 1 to 50% are available.

Name:
Polarization Maintaining Filter Splitter 1064nm
Price:As low as

 

Features

Applications

High isolation

Low insertion loss

Excellent stability and reliability

High power handling

Fiber laser

Fiber amplifier

Sensor

Communications

 

Performance Specifications

Parameter

Values

Configuration

1x2                                     

2x2

Center Wavelength(nm)

1064

Operating Wavelength Range(nm)

±20

Coupling Ratio (%)

1/99, 2/98, 5/95, 10/90,50/50 etc

Insertion Loss(dB)

IL related to CR

IL related to CR

Excess Lose(dB)

≤0.8

≤1.0

Extinction Ratio for F type & (B type) (dB)

≥22 & (20)

≥22 & (18)

Return Loss(dB)

≥50

Optical Power (CW) (mW)

≤300

Tensile Load(N)

≤5

Fiber Type

PM 980 for Input/output HI1060 or PM 980 for tap port

Operating Temperature()

-5 to +70

Storage Temperature()

-40 to +85

Package Dimensions (mm)

Ø5.5 x L35

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.

*The PM fiber and the connector key are aligned to the slow axis and fast axis is blocked.

Package Dimensions

 

1X2

2X2

 

 

Order information

PMFC-------

Port

Operating Wavelength

Coupling Ratio

Fiber Type for Tap Port

Fiber Diameter

Fiber Length

Connector

102:1x2

202:2x2

64:1064nm

XX:Others

50:50/50

40:40/60

30:30/70

20:20/80

10:10/90

05:5/95

03:3/97

02:2/98

01:1/99

XX: Others

0:HI1060

1: Panda fiber

X:Others

25:250um

90:900um

XX: Others

08:0.8m

10:1.0m

XX:Others

00:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

LP: LC/PC

LA: LC/APC

XX: Others