其它产品
Polarization Maintaining Filter Coupler(both axis working）
Description
北亿纤通专业研发制造：Polarization Maintaining Filter Coupler(both axis working),商业级Polarization Maintaining Filter Coupler(both axis working),工业级Polarization Maintaining Filter Coupler(both axis working),Polarization Maintaining Filter Coupler(both axis working)保偏光器件,是一个非常专业的Polarization Maintaining Filter Coupler(both axis working)厂家，有很好的Polarization Maintaining Filter Coupler(both axis working)价格。北亿纤通研发生产的Polarization Maintaining Filter Coupler(both axis working)广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。
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Polarization Maintaining Filter Coupler(both axis working) |
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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 |
Fiber Optical Instrument |
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High Reliability |
Power Monitoring System |
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High Stability |
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Specifications |
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Parameter |
Unit |
Value |
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Type |
- |
1x2 |
2x2 |
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Center Wavelength |
nm |
1310,1550 |
1064 |
1310,1550 |
1064 |
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Operating Wavelength Range |
nm |
±40 |
±20 |
±40 |
±20 |
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Excess Loss |
dB |
0.7 |
0.8 |
1.0 |
1.2 |
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Uniformity (only for 50/50) |
dB |
0.4 |
0.5 |
0.6 |
0.8 |
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Coupling Ratio |
dB |
01/99~50/50 |
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Min.Extinction Ratio |
only for B type |
dB |
20 |
20 |
18 |
18 |
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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 |
Tap Port |
- |
SMF-28e, HI1060 or PM Panda Fiber |
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Port1 & 3 |
- |
PM Panda Fiber |
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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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For Type 1x2, routing path is 3 to 1, 2(tap), For Type 2x2, routing path is 1 to 2(tap), 4, 3 to 4(tap), 2 |
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Package Dimensions |
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Ordering Information |
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PMFC-1111-23345678-9999 |
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1111 |
-Center wavelength: |
1550=1550nm,1310=1310nm,......,0850=850nm |
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2 |
-Port number: |
1=1x2, 2=2x2 |
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33 |
-Tap ratio: |
01=1%,02=2%,......,05=5%,......, 50=50% |
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4 |
-Axis alignment |
F=Slow axis working Fast axis blocked, B=Both of axis working |
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5 |
-Fiber type for tap port: |
1=PM Panda fiber aligned, 2=smf-28e, 3=hi1060 |
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6 |
-Fiber type for port 1,3: |
1=PM Panda fiber, 2=SMF-28e,3=Hi1060 |
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7 |
-Pigtail type: |
0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube |
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8 |
-Fiber length: |
0=0.8m,1=1m |
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9999 |
-Connector type: |
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |
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