Optical Isolator – Polarization Insensitive Single Stage – 2000 nm
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Features Low Insertion LossHigh Power Handling High Isolation Low PDL Low Cost |
Applications Optical Fiber Amplifier Fiber Optic Sensor Instrumentation R＆D Fiber Lasers Radar |
Technical Paremeter
|
Parameter |
Value |
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|
Stage |
Single Stage |
Dual Stage |
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Center wavelength(nm) |
2000 |
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|
Bandwidth(nm) |
±50 |
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Isolation at λc 23℃(dB) |
≥20 |
≥35 |
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Typ.Insertion Loss at 23℃(dB) |
0.8 |
1.0 |
|
Insertion Loss at 23℃(dB) |
≤1.0 |
≤1.2 |
|
PDL (dB) |
≤0.15 |
≤0.20 |
|
Return loss (Input/output) (dB) |
≥50/50 |
≥50/50 |
|
PMD(ps) |
≤0.20 |
≤0.05 |
|
Power handling (mW) |
≤500 |
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|
Tensile Load(N) |
≤5 |
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Fiber Type |
SMF-28e Fiber , SM 1950 Fiber or Specify |
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|
Operating temperature (℃) |
-5 ~ +70 |
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|
Storage temperature (℃) |
-40 ~ +85 |
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Package(mm) |
φ5.5×L35 |
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Dimensions:
Ordering Information
|
IS |
Type |
Wavele ngth |
Pigtail Type |
Fiber Type |
Length |
Connector |
Package size |
|
S= Single |
2000 |
250=250um bare fiber |
1=SMF-28e |
0.8=0.8 |
NE=None |
5.5×35 |
|
|
stage |
900=900um loose tube |
9=SM 1950 |
1= 1m |
FA=FC/APC |
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D=Dual |
3000=3mm loose tube |
FC=FC/UPC |
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Stage |
SA=SC/APC |
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SC=SC/UPC |
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LC=LC/UPC |
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LA=LC/APC |
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XX=Other |