PM Fiber Collimator
Description
The collimator is the base device of optics fiber passive component. the collimator is designed for long working distance and large spot of opticdal beam, The collimator has the advantage of low insertion loss, High return loss, High power handing long working distance and large spot of optical beam……
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Features High Extinction Ratio Low Insertion Loss High Reliability |
Applications PM Isolator, Circulator, FWDM etc Fiber Laser |
Technical Paremeter
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Parameter |
Value |
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Operating Wavelength(nm) |
1310, 1550 |
980, 1064 |
850 |
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Bandwidth(nm) |
±30 |
±20 |
±20 |
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Working Distance(mm) |
5, 10 , 20,50,100 |
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Typ Insertion Loss (dB) |
0.2 |
0.35 |
0.40 |
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Insertion Loss (dB) |
≤0.25 |
≤0.40 |
≤0.50 |
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Extinction Ratio (dB) |
≥23 |
≥23 |
≥23 |
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Return Loss(dB) |
≥60 |
≥60 |
≥60 |
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Optical Power (mW) |
≤500 |
≤300 |
≤300 |
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Fiber Type |
Panda Fiber |
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Package Dimensions(mm) |
1.8(OD) Lens |
3.2×10( Metal holder) or 2.78×9.0 (Glass tube) |
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1.0(OD) Lens |
1.8×7(Metal holder) or 1.4x 7 (Glass tube) |
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Operating Temperature(°C) |
-5 ~ +70 |
-5 ~ +50 |
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Storage Temperature(°C) |
-40~ + 85 |
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Dimensions:
Ordering Information
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PMCL |
Configurati on |
Wavelengt h |
Lens Diameter |
Working Distance |
Pigtail Type |
Fiber Type |
Length |
Connector |
Package |
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S=Single |
850 |
1.8mm |
5=5mm, |
250=250um |
5=Pand |
1m |
NE=None |
3.2×9 |
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fiber |
980 |
1.0mm |
X=Specify |
bare fiber |
a fiber |
FA=FC/APC |
2.78×9 |
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pigtail; |
1064 |
900=900um |
FC=FC/UPC |
1.8×7 |
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D=Dual |
1310 |
loose tube |
SA=SC/APC |
1.4×7 |
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fiber pigtail |
1550 |
SC=SC/UPC |
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XX=Other |