High Power Polarization Maintaining Collimator(1~10W)

1. Features:

 Low Insertion Loss

 High Power Handing

 High Return Loss

 Excellent environmental stability and reliability

2. Applications:

 Fiber Laser

 Fiber Sensor

 Communication System

 Test Instrumentations

 Polarization maintaining optical system

3. Compliance:

 Telcordia GR-1209-CORE

 Telcordia GR-1221-CORE

 RoHS

Specifications:

Parameters Values Type

Standard

Long working distance Working Distance (mm)

<20

<100 Grade

P

A

A Insertion Loss(λc,23℃) (dB) (λc @1310&1550nm) Typ.

0.20

0.25

0.35 Max.

0.25

0.30

0.40 Insertion Loss(λc,23℃) (dB) (λc @980&1064nm) Typ.

0.23

0.28

0.35 Max.

0.28

0.35

0.45 Extinction Ratio(dB) Max.

25

23

22 Return Loss (dB)

60

55 Dimensions (mm)

Ф2.8X9 (without metal tube)

Ф3.2X10（with metal tube） Fiber Type

SM13-PS-U25A, SM15-PS-U25A or SM98-PS-U25A Fiber Length (m)

1.5 Input Power (w)&Continuous

1, 3, 5 Operating Temperature (℃)

-40～85 Storage Temperature (℃)

-40～85

*The specifications are w/o connector. * For devices with connectors, 0.3dB higher for IL, 5dB