Mini Size Polarization Beam Splitter Combiner

Mini Size Polarization Beam Splitter/Combiner

Features

Applications

        Low Insertion Loss

        Fiber Optical Current Transducer

        High Return Loss

        Fiber Sensor

        High Extinction Ratio

        Optical Fiber Gyro

        High Reliability & Stability

        Coherent Telecommunication Systems

Specifications

Parameters

Unit

Values

Grade

–

P

A

P

A

Center Wavelength

nm

1550, 1310

1064

Operating Wavelength Range

nm

±40

±20

Typ. Insertion Loss at 23℃

dB

0.4

0.5

0.6

0.7

Max. Insertion Loss at 23℃

dB

0.6

0.7

0.8

0.9

Min. Extinction Ratio at 23℃

dB

22

20

22

20

Min. Directivity

dB

50

Min. Return Loss

dB

50

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type

Port 1 & 2

–

PM Panda fiber

Port 3

–

SM fiber or PM Panda fiber

Operating temperature

℃

-5~+70

Storage  temperature

℃

-40~+85

*Above specifications are for device without connector.

*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

Ordering Information

  MPBS-1111-23–444-555–67–8-999 /  MPBC-1111-23-444-555-67-8-999

1111 – Wavelength：

1550=1550nm, 1310=1310nm, 1064=1064nm, SSSS=Specify

   2 – Grade:

P=Perfect grade, A=A grade

   3 – Option for Port 3 to 1,2:

1=SM Fiber to PM Fiber;

2=PM Fiber to PM Fiber, Port 3 is slow axis 0° aligned to Port 1;

3=PM Fiber to PM Fiber, Port 3 is slow axis 45° aligned to Port 1;

 444 – Fiber Type for Port 3:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

 555 – Fiber Type for Port 1.2:

001=PM1550, 002=PM1310, 003=PM980, SSS=Specify

   6 – Package Dimension:

0=φ3.0×30mm, 1=φ3.2×30mm

   7 – Pigtail Type:

0=bare fiber, 1=900μm loose tube

   8 – Fiber Length:

0.8=0.8m, 1.0=1m, S=Specify

 999 – Connector Type:

0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify