(Compact) 2W 1064nm In-line Isolator+BPF

The 2W 1064nm in-line isolator+BPF(Band-pass filter) is characterized with low cost and compact size. It is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentation applications.?

Key Features

* High isolation and low insertion loss?

* PM and Non-PM are available; Fiber can be customized

* Excellent environmental stability and reliability


* Fiber Laser

* Fiber Sensor

  • Details
  • Picture

(Compact) 2W 1064nm In-line Isolator+BPF(doc175).pdf


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? Parameter

2W In-line ? Isolator+BPF

Non –PM Isolator+BPF

PM Isolator+BPF

Pass?wavelength?( nm)




Pass [email protected] from peak?( nm)




Filter wavelength( nm)

1000~1150 (exclude ? pass bandwidth)

Typ. peak isolation at ? operating wavelength?( dB)


Isolation at operating ? wavelength?( dB)


Insertion loss at pass?wavelength 23℃( dB)?(Input?1mW?power)


Insertion loss at?pass?wavelength 23℃( dB)?(Input?max. power)


Polarization dependent ? loss?( dB)



Extinction ratio?( dB)


≥18(B) , ≥20(F)

Return loss ? (Input/output)?( dB)


Fiber type


SM98-PS-U25D-H, etc.

Input max. power ? handling

Average (W)



Pulse peak(W)

1000, higher on ? demand

Operating Temperature (℃)

-5 ~ +50

Storage Temperature (℃)

-20 ~ +70

Dimensions ? (L×W×H)(mm)


*“B” for both axis working , “F”for slow axis working and fast axis blocking.

* Backward power<10% input power

*?Insertion loss:?Pass?wavelength of IL (1064± 4/2/1nm), other wavelengths IL is not in this specification.

*?Insertion loss of light through fiber cladding is not included in the Insertion loss specification