1550nm PM Band Pass Filter

Description 

The 1550nm Band-pass Filter is based on thin-film filter technology that passes wavelengths within a certain range and rejects (attenuates) wavelengths outside that range. The band-pass filter features high isolation, low insertion loss, high power handling available upon request. PM (polarization maintaining) BPF available on request.

Features

Low Insertion Loss

High Isolation

High Stability and reliability

Applications

Fiber Laser

 

Technical Paremeter

Parameters

Values

Center Wavelength Range nm

1528~1565

Operating Wavelength Range nm

±20

Insertion Loss at Wavelength <1521nm and >1574nm (dB)

12

Insertion Loss (dB)

0.7 (Typ 0.5)

Extinction Ratio (dB)

20

Optical Return Loss (dB)

50

Optical Power (mW)

300

Tensile Load (N)

5

Fiber Type

Panda Fiber

Operating Temperature()

-5 to +70

Storage Temperature()

-40 to +85

Dimensions:

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Ordering Information

PMBF

Wavelength

Pigtail Type

Fiber Type

Length

Connector

1550

250=250um

5=Panda

0.8= 0.8m

NE=None

bare fiber

fiber

X=Specify

FA=FC/APC

900=900um

FC=FC/UPC

loose tube

SA=SC/APC

SC=SC/UPC

XX=Other