保偏带通滤波器

Applications:

Features:

Communication systems

Low Insertion Loss

High Isolation

High Stability and reliability

Parameter

Unit

Specification

Part No.

-

LW-IST-AA-PF-C

Nominal Center Wavelength

nm

1064

Type

-

Single Stage

Dual Stage

Wavelength Range

nm

1064±1

1064±2.5

1064±1

1064±2.5

Insertion Loss

dB

<2.4

<2.3

<3.6

<3.5

Pass Bandwidth @0.5dB

nm

2

5

2

5

Stop Bandwidth @25dB

nm

10

22

10

22

Isolation

dB

≥28

≥48

ER Type B(Both of axis working)

dB

>20

ER Type F (Fast axis blocked)

>22

Optical Return Loss

dB

>50

Optical Power(CW)

mW

<300

Tensile Load

N

5

Fiber type

-

PM980 Panda fiber

Operating Temperature

°C

-5~+50

Storage Temperature

°C

-40~+85

Dimensions

mm

φ5.5 × L35

Above specifications are for devices without the connectors.

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.