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2x2 1064nm Polarization Maintaining Filter Coupler |
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| Features |
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Applications |
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| High Extinction Ratio |
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Optical Amplifier |
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| High Return Loss |
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Fiber Lasers |
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| Low Cost |
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Testing Systems |
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| Specifications |
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| Parameters |
Unit |
Values |
| Center Wavelength |
nm |
1064 |
| Operating Wavelength Range |
nm |
¡À 20 |
| Coupling Ratio (for Port 2 & 4 only) |
% |
1¡À0.2, 2¡À0.4, 5¡À1.0, 10 & 50 |
| Min. Return Loss |
dB |
50 |
| Min. Extintion Ratio |
dB |
20 |
| Max. Excess Loss |
dB |
1.2 |
| Max. Uniformity (for 50/50 only) |
dB |
0.8 |
| Max. Optical Power (CW) |
mW |
300 |
| Max. Tensile Load |
N |
5 |
| Fiber Type |
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PM 980 Panda Fiber or HI 1060 Fiber on Tap Port (Port 2 & 4) |
| PM 980 Panda Fiber on Input & Output Port (Port 1 & 3) |
| Operating Temperature |
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-5 to +70 |
| Storage Temperature |
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-40 to +85 |
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| *Above specification are for devices without connector. |
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| *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be 2dB lower. |
| *The PM fiber and the connector key are aligned to the slow axis. |
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| Package Dimensions |
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The optical path is:
Optical Path of B Type: port 1 to port 2/3, port 2 is tap port;
port 3 to port 1/4, port 4 is tap port.
Optical Path of F Type: port 1 to port 3/4, port 4 is tap port;
port 3 to port 1/2, port 2 is tap port. |
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| Ordering Information |
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| APMFC-¢Ù¢Ù-¢Ú-¢Û¢Û-¢Ü-¢Ý¢Ý¢Ý¢Ý-¢Þ¢Þ¢Þ¢Þ-¢ß-¢à |
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| ¢Ù¢Ù: Wavelength |
¢Ü: Axis Alignment |
¢Þ¢Þ¢Þ¢Þ: Fiber Jacket on Port 1, 2, 3 & 4 |
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| 06 - 1064nm |
F - Fast Axis Blocked |
B - 250um Panda Fiber |
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| SS - Specify |
B - Both Slow and Fast Axis Working
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L - 900um Loose Tube Panda Fiber |
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S - Specify |
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| ¢Ú: Port |
¢Ý¢Ý¢Ý¢Ý: Connector Type on Port 1, 2, 3 & 4 |
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| 2 - 2x2 |
1 - FC/UPC |
¢ß: Fiber Type on Tap Port |
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2 - FC/APC |
H - HI 1060 Fiber |
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| ¢Û¢Û: Coupling Ratio |
3 - SC/UPC |
P - PM Panda Fiber |
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| 01 - 1/99 |
4 - SC/APC |
S - Specify |
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| 02 - 2/98 |
N - None |
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| 05 - 5/95 |
S - Specify |
¢à: Fiber Length |
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| 10 - 10/90 |
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0.8 - 0.8m |
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| 50 - 50/50 |
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S - Specify |
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| SS - Specify |
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