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In Line Polarizer
The In-line fiber optic polarizer can be used to convert un-polarized light into polarized light with a high extinction ratio. The polarizer can pass light with one specific polarization (slow or fast axis) while blocking the other polarization (fast or slow axis). The inline polarizer offers low loss, high extinction ratio and high return loss.
In Line Polarizer
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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 Optical Instrument Fiber Sensor |
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Type Parameter |
Value |
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Center wavelength (nm) |
1310, 1550 |
1064 |
980 |
850 |
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Bandwidth (nm) |
±50 |
±30 |
±10 |
±10 |
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Typ. Insertion Loss at 23℃ (dB) |
0.30 |
0.40 |
0.7 |
0.8 |
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Insertion Loss at 23℃ (dB) |
≤0.50 |
≤0.60 |
≤0.9 |
≤1.0 |
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Typ. Extinction Ratio 23℃ (dB) |
30 |
30 |
28 |
28 |
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Extinction Ratio 23℃ (dB) |
≥28 |
≥28 |
≥25 |
≥25 |
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Fiber Type |
PM1310,PM1550 SMF-28e |
PM980 or HI1060 |
PM980 or HI1060 |
PM850 or HI780 |
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Return loss (dB) |
≥50 |
≥50 |
≥50 |
≥50 |
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Power handling (mW) |
≤300 |
≤100 |
≤100 |
≤100 |
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Operating temperature (℃) |
-5~+50 |
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Storage temperature (℃) |
-40 ~ +80 |
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Dimensions (mm) |
φ5.5×L35 |
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Package Dimensions
Ordering Information
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ILP |
Wavelength |
Pigtail Type |
Fiber Type |
Length |
Connector |
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850 980 1064 1310 1550 |
250=250um bare fiber 900=900um loose tube 3000=3mm loose tube |
1=PM -PM 2=SM- PM 3=SM-SM |
0.8= 0.8m |
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC XX=Other |
