1. Description:
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.
2. Features:
High isolation
Low insertion loss
PM and Non-PM are available
Excellent environmental stability and reliability
Fiber can be customized
3. Applications:
Fiber Laser
Fiber Sensor
4. Specifications：
|
Type Parameter |
2W In-line Isolator+BPF |
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|
Non –PM Isolator+BPF |
PM Isolator+BPF |
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|
Pass wavelength (
nm) |
1064±4 |
1064±2 |
1064±1 |
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|
Pass
bandwidth@-20dB from peak ( nm) |
≤25 |
≤12 |
≤8 |
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|
Filter
wavelength( nm) |
1000~1150
(exclude pass bandwidth) |
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|
Typ.
peak isolation at operating wavelength ( dB) |
≥35 |
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|
Isolation
at operating wavelength ( dB) |
≥28 |
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|
Insertion
loss at pass wavelength 23℃( dB) （Input 1mW power） |
≤2.5 |
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|
Insertion
loss at pass wavelength 23℃( dB) （Input max. power） |
≤3.0 |
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|
Polarization
dependent loss ( dB) |
≤0.15 |
/ |
|||
|
Extinction
ratio ( dB) |
/ |
≥18(B)
, ≥20(F) |
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|
Return
loss (Input/output) ( dB) |
≥50 |
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|
Fiber
type |
HI1060,etc. |
SM98-PS-U25D-H,
etc. |
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|
Input
max. power handling |
Average
(W) |
2 |
1 |
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|
Pulse
peak(W) |
1000,
higher on demand |
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|
Operating
Temperature (℃) |
-5
~ +50 |
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|
Storage
Temperature (℃) |
-20
~ +70 |
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|
Dimensions
(L×W×H)(mm) |
75*12*12 |
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*“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
北京欧思光科科技有限公司
联系人：李溪
联系电话：18526540501
邮箱：sales@360osm.com
地址：北京市海淀区上地信息路2号D100-052室
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