2000nm Polarization Maintaining Optical Circulator
Description
The Polarization Maintaining Optical Circulator (PM Optical Circulator) is a compact lightwave component that routes incoming signals from Port 1 to Port 2, incoming Port 2 signals to Port 3 and incoming Port 3 signals to Port 4, while blocking the reflected light. The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.
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Features Low Insertion Loss High Extinction Ratio and High Isolation High stability and reliability |
Applications Amplifier Fiber Optical Instrument Fiber Sensor Fiber Laser |
Technical Paremeter
|
Type Parameter |
Type A |
|
Operating wavelength (nm) |
2000 |
|
Bandwidth (nm) |
±50 |
|
Isolation (dB) |
≥32 |
|
Typ. Insertion Loss (dB) |
1.8 |
|
Insertion Loss (dB) |
≤2.1 |
|
Extinction Ratio (dB) |
≥20 |
|
Cross Talk (dB) |
≥50 |
|
Return loss (dB) |
≥50 |
|
Power handling (mW) |
≤300 |
|
Fiber Type |
PM1550 fiber |
|
Operating temperature (℃) |
-5 ~ +50 |
|
Storage temperature (℃) |
-40 ~ +85 |
|
Dimensions (mm) |
φ5.5×L35 |
Dimensions:
Ordering Information
|
PMCIR |
Port |
Wavelength |
Axis Alignment |
Pigtail Type |
Fiber Type |
Length |
Connector |
|
3=3 |
2000=2000nm |
F=Fast |
250=250um |
5=Panda |
0.8= |
NE=None |
|
|
Port |
axis |
bare fiber |
fiber |
0.8m |
FA=FC/APC |
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|
blocked |
900=900um |
1=1m |
FC=FC/UPC |
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|
loose tube |
SA=SC/APC |
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3000=3mm |
SC=SC/UPC |
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|
loose tube |
XX=Other |