其它产品
1x2 Isolatior Porization Beam.Combiner/Splitter
Description
the Isolator Polarization Beam Combiner & Splitter is a hybrid device of isolator and Polarization Beam Combiner & Splitter, in intergrated component , which combines two orthogonal polarization signals into one output fiber. and blocks the reflected light from the terminal.PBC/PBS is widely applied in Fiber Optics Current Transducer(Foct), Gyro, Raman Amplifier,EDFA,for the extremely performence of low insertion loss, high extinction ratio, high environment stability and reliability
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1x2 IsolatiorPorization Beam.Combiner/Splitter |
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Features |
Applications |
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Low Insertion Loss |
EDFA & Raman Amplifier |
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High Return Loss |
Fiber Sensor |
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High Extinction Ratio |
Coherent Telecommunication Systems |
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High Reliability |
Polarization Mode Dispersion Compensator |
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High Stability |
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Specifications |
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Parameters |
Unit |
Values |
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Stage |
- |
Dual |
Single |
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Center Wavelength |
nm |
1310,1550 |
1310,1550 |
1064 |
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Operating Wavelength Range |
nm |
±20 |
±20 |
±5 |
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Typ.Insertion Loss at 23℃ |
dB |
0.55 |
0.45 |
1.8 |
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Max.Insertion Loss at 23℃ |
dB |
0.80 |
0.70 |
2.1 |
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Typ.Isolation |
dB |
51 |
35 |
35 |
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Min.Isolation |
dB |
42 |
20 |
25 |
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Min.Extinction Ratio |
dB |
25 |
20 |
20 |
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Directivity |
dB |
50 |
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Min.Return Loss |
dB |
50 |
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Max.Optical Power(CW) |
mW |
300 |
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Max.Tensile Load |
N |
5 |
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Fiber Type |
Port1 & 2 |
- |
PM Panda Fiber |
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Port3 |
- |
PM Panda Fiber or SMF-28e or Hi1060 |
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Operating Temperature |
℃ |
-5~+70/-40~+85 |
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Storage Temperature |
℃ |
-40~+85 |
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For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; |
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The default connector key is aligned to slow axis; |
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Package Dimensions |
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Ordering Information |
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IPBC/S-1111-23456-777 |
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1111 |
-Center Wavelength: |
1550=1550nm,1310=1310nm,......,0850=850nm |
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2 |
-Grade: |
S=Single-core type, D=Dual-core type |
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3 |
-Fiber type for Port 3: |
1=Panda fiber aligned to Port1,2=smf-28e,3=hi1060,4=Panda fiber 45°aligned to Port1 |
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4 |
-Fiber type for Port 1,2: |
1=Panda fiber,2=smf-28e,3=hi1060 |
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5 |
-Pigtail type |
0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube |
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6 |
-Fiber length: |
0=0.8m,1=1m |
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777 |
-Connector type: |
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |
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