High Power Optical Isolator Non-PM, PM fiber 1030, 1064 500mW
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Features Low Insertion Loss & PDL High Isolation & Return Loss High reliability
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Applications EDFA Fiber Optical Instrument Fiber Laser |
Technical Paremeter
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Parameter |
Non-PM Isolator (HPIS) |
PM isolator (HPMIS) |
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Type |
Single stage |
Dual Stage |
Single stage |
Dual Stage |
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Center wavelength (nm) |
1064 |
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Bandwidth (nm) |
±5 |
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Peak isolation (dB) |
40 |
55 |
40 |
55 |
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Isolation at 23℃(dB) |
≥35 |
≥45 |
≥35 |
≥45 |
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Insertion Loss at 23℃ (dB) |
≤1.8 (Typ 1.5) |
≤3.2 (Typ 2.4) |
≤1.8 (Typ 1.5) |
≤3.2 (Typ 2.4) |
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Extinction Ratio (dB) |
Type 1 (Fast axis blocked) |
— |
— |
≥22 |
≥22 |
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Type 2 (Both of axis working) |
— |
— |
≥20 |
≥20 |
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PDL (dB) |
≤0.15 |
≤0.15 |
— |
— |
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Return loss (Input/output) (dB) |
≥50/50 |
≥50/50 |
≥50/50 |
≥50/50 |
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Fiber Type |
HI 1060 |
HI 1060 |
PM 980 |
PM 980 |
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Power handling (CW, mW) |
≤ 500 |
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Package Dimensions (mm) |
5.5×35 |
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Operating temperature (℃) |
-5 ~ +50 |
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Storage temperature (℃) |
-20 ~ +75 |
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Dimensions:
Ordering Information
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HPIS HPMIS |
Type |
Wavel ength |
Working axis |
Pigtail Type |
Fiber Type |
Length |
Power |
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S= Single |
1064 |
1=Fast axis |
250=250um bare |
4=HI1060 |
0.8= |
0.5=500mW |
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stage |
blocked |
fiber |
5= Panda |
0.8m |
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D = Dual |
2= Both of axis |
900=900um loose |
fiber |
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Stage |
working |
tube |
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3000=3mm loose |
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tube |