Optical Isolator, Polarization Maintaining 300mW 1064 nm
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Features Low Insertion Loss High Extinction Ratio & High Isolation High stability and reliability |
Applications Fiber Optical Instrument Fiber Laser |
Technical Paremeter
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Type
Parameter |
Single Grade |
Dual Grade |
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P |
A |
P |
A |
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Operating wavelength (nm) |
1064 |
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Peak isolation (dB) |
42 |
38 |
55 |
52 |
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Isolation (at 23℃) (dB) |
≥35 |
≥32 |
≥45 |
≥42 |
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Typ. Insertion Loss(dB) |
1.5 |
1.6 |
2.4 |
2.6 |
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Insertion Loss(dB) |
≤1.8 |
≤2.0 |
≤3.2 |
≤3.4 |
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Extinction Ratio (dB) |
Type B (Both of axis working) |
≥20 |
≥18 |
≥20 |
≥18 |
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Type F (Fast axis blocked) |
≥23 |
≥23 |
≥23 |
≥23 |
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Return loss (Input/Output) (dB) |
≥55/50 |
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Power handling (mW) |
≤300 |
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Fiber Type |
PM Panda fiber |
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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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Dimensions:
Ordering Information
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PMIS |
Type |
Grade |
Wavelength |
Axis Alignment |
Pigtail Type |
Fiber Type |
Length |
Connector |
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S= Single stage D = Dual Stage |
P A |
1064 |
F=Fast Axis Blocked B=Both Axis Working |
250=250um bare fiber 900=900um loose tube |
5=Panda fiber |
0.8= 0.8m |
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC XX=Other |