PM Coupler

Polarization Maintaining Gain Flattening Filter

The Polarization Maintaining Gain Flattening Filter are characterized with low IL, high return loss, high extinction ratio and excellent environmental stability and reliability. They are ideal for polarization maintaining fiber amplifiers, fiber lasers and instrumentation applications.

Name:
Polarization Maintaining Gain Flattening Filter
Price:As low as

  

Features

Applications

Flat Spectral Gain

Low insertion loss

Excellent stability and reliability

PM EDFA

 

 

Performance Specifications

Parameter

Gain Flattening Filter

Wavelength Range(nm)

C-band :1528 ~ 1565

Insertion Loss (dB)

<0.6

Peak to Peak Error Function (dB)

< 0.5

Polarization Dependent Loss (Db)

<0.1

Extinction Ratio (dB)

≥22

Return Loss (dB)

>50

Maximum Power Handling (mW)

500

Operating Temperature (°C)

0 ~+65

Storage Temperature (°C)

-40 ~+85

Package Dimension (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.

* For device with connector, key aligned to slow axis.

Order information

PMGFF-①-②②-③③-④④

Wavelength

Fiber Diameter

Fiber Length

Connector

C:C Band

L:L Band

25:250um

90:900um

XX: Others

05:0.5m

10:1.0m

15:1.5m

XX:Others

00:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

LP: LC/PC

LA: LC/APC

ST: ST/PC

XX: Others