- Polarization Maintaining PM Fiber Optic Coupler 1x2/2x2/3x3 1030/1064/1550nm FBT/Filter
Polarization Maintaining PM Fiber 1030/1064/1550nm Fused FBT or Filter Type 5.5*35mm Fiber Laser Essential Component
CSRAYZER’s Polarization Maintaining FBT or Filter Coupler PMTC Series Products, are used to divide input polarization maintaining fiber into two outputs according to the established spectral ratio. It is widely used in the fields of fiber laser, fiber amplifier, fiber communication and fiber sensing, with compact configuration, low insertion loss, low polarization related loss and high stability.
Description
Single Mode / Polarization Maintaining FBT / Filter Coupler
CSRAYZER’s Single mode or Polarization Maintaining FBT / Filter Coupler PMTC Series Products, are used to divide input polarization maintaining fiber into two outputs according to the established spectral ratio. It is widely used in the fields of fiber laser, fiber amplifier, fiber communication and fiber sensing, with compact configuration, low insertion loss, low polarization related loss and high stability. Please contact us for more inquiry information at [email protected]
- Specifications
Parameters |
Unit |
Values |
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Configuration |
- |
1X2 or 2X2 |
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Center Wavelength |
nm |
633 |
780 |
830 |
980 |
1064 |
1310/1550 |
2000 |
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Operating Wavelength Range |
nm |
±3 |
±10 |
±10 |
±15 |
±15 |
±20 |
±20 |
|||||||
PDL |
dB |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.2 |
|||||||
Typ. Excess Loss |
dB |
0.8 |
0.5 |
0.5 |
0.4 |
0.4 |
0.3 |
0.5 |
|||||||
Max. Excess Loss |
dB |
1.2 |
0.8 |
0.8 |
0.6 |
0.6 |
0.5 |
0.7 |
|||||||
Typ. Extinction Ratio |
dB |
18 |
18 |
18 |
20 |
20 |
20 |
20 |
|||||||
Min. Extinction Ratio |
dB |
15 |
15 |
15 |
17 |
18 |
18 |
18 |
|||||||
Min. Return Loss |
dB |
50 |
|||||||||||||
Optical Power |
mW |
100 |
200 |
200 |
300 |
500 |
2000 |
4000 |
|||||||
Max. Tensile Load |
N |
5 |
|||||||||||||
Fiber Type |
- |
PM630HP |
PM780HP |
PM780HP |
PM980 |
PM980 |
PM1550 |
PM1550/PM1950 |
|||||||
Working Temperature |
℃ |
-40 to +75℃ |
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Storage Temperature |
℃ |
-55 to +85℃ |
|||||||||||||
Coupling Ratio |
% |
1/99 |
2/98 |
5/95 |
10/90 |
20/80 |
30/70 |
40/60 |
50/50 |
||||||
Tolerance |
% |
±0.3 |
±0.5 |
±0.7 |
±1.0 |
±2.0 |
±2.0 |
±2.5 |
±3.0 |
*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
◆Ordering Information
PMTC-①-②-③-④-⑤-⑥-⑦-⑧-⑨-⑩
① Center Wavelength |
② Configuration |
③ Coupling Ratio |
④ Package Dimension |
⑤Fiber Type |
⑥ Fiber Length |
⑦ Fiber Jacket |
⑧ Connector |
⑨ Working Axis |
⑩ Power Type |
1064-1064nm |
12-1*2 |
1-1/99 |
C1-3.0*30mm |
PM980-PM980 |
0.8-0.8M |
0-Bare Fiber |
N-None |
B-Both Axis Working |
C-Continuous |
1550-1550nm |
22-2*2 |
10-10/90 |
C2-3.0*45mm |
PM1550-PM1550 |
1-1M |
1-900μm Loose Tube |
FU-FC/PC |
P-Pulse |
|
2000-2000nm |
13-1*3 |
50-50/50 |
C3-3.0*54mm |
S-Specify |
S-Specify |
2-2mm Cable |
FA-FC/APC |
||
S - Specify |
S - Specify |
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