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2000nm High Power Polarization Maintaining Filter Coupler |
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Download PDF |
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| Features |
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Applications |
| Low Insertion Loss |
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Fiber Optic Instruments |
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| High Return Loss |
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Fiber Amplifiers |
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| High Power Handling
Capability |
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Fiber Lasers |
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| High Reliability |
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Fiber Sensors |
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| Specifications |
| Parameters |
Unit |
Values |
| Port
Type |
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1X2 |
2X2 |
| Center
Wavelength |
nm |
2000 |
| Operating
Wavelength Range |
nm |
±50 |
| Max.
Excess Loss |
dB |
1.2 |
1.5 |
| Max.
Uniformity (only for 50/50) |
dB |
0.8 |
1.0 |
| Tap
Ratio (Port 2/4) |
% |
1±0.3, 2±0.6, 5±1.2, 10 & 50 |
| Min.
Return Loss |
dB |
50 |
| Min.
Extinction Ratio (only for F type) |
dB |
20 |
18 |
| Min.
Extinction Ratio (only for B type) |
dB |
18 |
16 |
| Max.
Optical Power (CW) |
W |
1, 3, 5 or Specify (only for Splitter) |
| Max.
Tensile Load |
N |
5 |
| Fiber
Type |
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PM 1550 or PM 1950
Fiber on Port 1 & Port 3 |
| Operating Temperature |
℃ |
-5 to +70 |
| Storage
Temperature |
℃ |
-40 to +85 |
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| *Above
specifications are for devices without the connectors. |
| *For devices
with connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be
2dB lower, optical power is only 1W. |
| *The PM fiber
and the connector key are aligned to the slow axis. |
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| *For F type,
fast axis is blocked, the input must be linear polarized light, and the input
polarization must be aligned properly. |
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| Ordering Information |
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| AHPMFC-①①-②-③③-④-⑤⑤-⑥⑥-⑦-⑧⑧⑧-⑨⑨⑨-⑩ |
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| ①①: Wavelength |
⑤⑤: Handling Power |
⑧⑧⑧: Connector Type on Port 1, 2 & 3 |
| 20 - 2000nm |
01 - 1W |
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1 - FC/UPC |
| SS - Specify |
SS - Specify |
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2 - FC/APC |
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3 - SC/UPC |
| ②: Port |
⑥⑥: Coupling Ratio |
4 - SC/APC |
| 1 - 1x2 |
01 -
1/99 |
N - None |
| 2 - 2x2 |
02 -
2/98 |
S - Specify |
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05 -
5/95 |
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| ③③: Fiber Type on Port 1 and 3 |
10 -
10/90 |
⑨⑨⑨: Fiber Jacket on Port 1, 2 & 3 |
| 1- PM 1550 Fiber |
50 -
50/50 |
B - 250um Fiber |
| 2 - PM 1950 Fiber |
SS -
Specify |
L - 900um Loose
Tube |
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S - Specify |
| ④: Fiber Type on Tap port |
⑦: Axis Alignment |
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| 1 - SMF-28e Fiber (only for PM 1550 on Port
1 and 3) |
F -
Fast Axis Blocked |
⑩: Fiber Length |
| 2 - SM 1950 Fiber (only for PM 1950 on Port
1 and 3) |
B -
Both Axis Working |
0.8 - 0.8m |
| 3 - PM Panda Fiber |
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S - Specify |
| S - Specify |
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