2X2 Polarization Beam Splitter (1550nm /1310nmPBS)
The PBS is built based on PM collimator and Wollaston prism, with All-glass technique sealed process. It can split single mode into two vertical polarization states or split a certain Polar state into two polar state with 50/50 signal power.
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Parameters
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Unit
|
Value
|
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Center Wavelength (λc)
|
nm
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1310, 1480, 1550
|
|
Operating Wavelength Range
|
nm
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±40
|
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Typ.Excess Loss(Port3 to Port1/2 at Slow Axis;Port4 to Port1/2,at Fast Axis)
|
dB
|
1
|
|
Max.Excess Loss(Port3 to Port1/2 at Slow Axis;Port4 to Port1/2,at Fast Axis)
|
dB
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≤1.2
|
|
Return Loss (Input/Output)
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dB
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≥50
|
|
Extinction Ratio(only for splitter)
|
dB
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≥20
|
|
Power handling(CW laser)
|
mW
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≤500
|
|
Tensile Load
|
N
|
≤5
|
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Fiber Type
|
---
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PM Panda fiber
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|
Operating Temperature
|
℃
|
-5 to +70
|
|
Storage Temperature
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℃
|
-40 to +85
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if you have any question ， you can email to us, E-mail:sales@of-gl.com
