500mW 1064nm In-line Isolator+BPF

The 500mW 1064nm In-line Isolator+BPF(Band-pass filter) is characterized with low cost and compact size. Lightcomm developed a kind of effective heat dissipation technique that the Isolator temperature will be fall down. 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

* High Beam Quality

* Fiber can be customized


Applications

* Fiber Laser 

* Fiber Sensor


  • Details
  • Picture

0.5W 1064nm In-Line Isolator+BPF (doc:047)


Specifications

                                      Type
  Parameter

Non-PM Isolator

PM Isolator

Single Stage

Pass wavelength ( nm)

1064±4

1064±2

1064±1

Pass bandwidth @-20dB from peak ( nm)

≤25

≤12

≤8

Filter wavelength( nm)

1000~1150 (exclude   pass bandwidth)

Typ. peak isolation at   operating wavelength ( dB)

38

Isolation at operating   wavelength ( dB)

≥30

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

≤2.2

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

≤2.5

Polarization dependent   loss(For non -PM)( dB)

≤0.15

/

Extinction ratio(For   PM) ( dB)*

/

≥18(B) , ≥20(F)

Return loss   (Input/output) ( dB)

≥50

Fiber type

HI1060(Non-PM)   , SM98-PS-U25A(PM),etc

Input max. power   handling

Average (mW)*

500

300

Pulse Peak(W)

1000

Operating Temperature (℃)

-5 ~ +50

Storage Temperature (℃)

-20 ~ +70

Dimensions(mm)

5*5*45

*“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