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1550nm PM Bandpass Filter

high isolation, low insertion loss, high return loss, excellent environmental stability
  • Product Detail

The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology.
It is used to block out unwanted noise signals in EDFAs and fiber laser systems. The components are
characterized with high isolation, low insertion loss, high return loss, excellent environmental stability
and high power handling capability.



Specifications 

Parameter 

Unit 

Value 

Wavelength Range

nm

1550

Min. Pass Bandwidth @ -0.5 dB

nm

2

Max. Insertion Loss

dB

1

Min. Isolation @ 1520 ~ 1547 nm & 1553 ~1570 nm

dB

25

Min. Return Loss

dB

50

Thermal Stability

dB/℃ 

≤ 0.005

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Fiber Type 

 

Fijikura PM 1550 Panda fiber

Operating Temperature

℃ 

-5 to +70

Storage Temperature

℃ 

-40 to +85

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