PM Filter WDM
PM Filter WDM (980/1064, 1030/1064, 980/1550, 1550/1064,1480/1550nm)
PM Filter WDM (980/1064, 1030/1064, 980/1550, 1550/1064,1480/1550nm)
Features |
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Low Insertion Loss High Extinction Ratio & High Isolation High stability and reliability |
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Application |
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Fiber Laser Fiber Amplifier Testing equipment |
Specifications
Type Parameter |
980/1064 |
1030/1064 |
980/1550 |
1550/1064 |
1480/1550 |
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Pass wavelength (nm) |
960~990 or 1020~1080 |
1064+/-2.5 |
1520~1580 |
1500~1600 |
1520~1580 |
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Reflection wavelength (nm) |
1020~1080 or 960~990 |
1030+/-10 |
960~990 |
1040~1064 |
1480+/-10 |
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Pass Insertion Loss (dB) |
≤0.8 |
≤0.8 |
≤0.7 |
≤0.8 |
≤0.8 |
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Reflection Insertion Loss (dB) |
≤0.6 |
≤0.6 |
≤0.5 |
≤0.6 |
≤0.6 |
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Pass channel Isolation (dB) |
≥25 |
≥25 |
≥25 |
≥25 |
≥25 |
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Reflection Isolation (dB) |
≥13 |
≥13 |
≥13 |
≥13 |
≥13 |
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Channel Flatness (dB) |
≤0.3 |
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Extinction Ratio (dB) |
≥20 |
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Return Loss (dB) |
≥50 |
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Insertion loss thermal stability (dB/℃) |
≤0.005 |
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Power handling (CW,total) (mW) |
≤300 |
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Fiber Type |
Common& Pass port |
PM 980 |
PM 980 |
PM 1550 |
PM 1550 |
PM1550 |
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Reflection Port |
PM 980 |
PM 980 |
HI1060 or PM 980 |
HI1060 or PM 980 |
SMF-28e or PM1550 |
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Operating temperature (℃) |
0 ~ +65 |
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Storage temperature (℃) |
-40 ~ +85 |
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Dimensions (mm) |
φ5.5×L35 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis
Package Dimensions
Ordering Information
PMFWDM |
Port Type |
Wavelength |
Pigtail Type |
Fiber Type |
Length |
Connector |
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1x2 |
980T/1064R 980R/1064T 1550T/980R 1550T/1064R 1064T/1030R 1550T/1480R |
250=250um bare fiber 900=900um loose tube 3000=3mm loose tube |
5=Panda fiber |
0.8=0.8m 1=1m |
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC XX=Other |