CSRAYZER’s Polarization Maintaining Filter / FBT WDM Series Product, is based on thin-film filter or FBT technology with low insertion loss, low polarization dependence, high extinction ratio, high isolation and exnt environmental stability. Unique pigtail processing and high quality AR coating ensure high optical power. These components are widely used in EDFA, and fiber laser, fiber sensor, etc.
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Specifications
Parameters | Unit | Values |
Wavelength Range | nm | 1030±20 |
Max. Insertion Loss @Pass | dB | 0.9 |
Typ. Insertion Loss @Pass | dB | 0.7 |
Min. Isolation @Pass | dB | 25 |
Max. Isolation @Pass | dB | 30 |
Reflection Wavelength Range | nm | 980±20 |
Max. Insertion Loss @Reflection | dB | 0.7 |
Typ. Insertion Loss @Reflection | dB | 0.5 |
Min. Isolation @Reflection | dB | 12 |
Max. Isolation @Reflection | dB | 15 |
Min. Return Loss | dB | 50 |
Min. Extinction Ratio | dB | 20 |
Max. Average Optical Power | mW | 2000 |
Max. Peak Power for ns Pulse | kW | 10 |
Fiber Type |
| Hi1060 or PM980 for Reflect Port PM980 for Common & Pass Port
|
Operating Temperature | ℃ | -40 to +70 |
Storage Temperature | ℃ | -55 to +85 |
*IL is 0.3 dB higher, ER will be 2dB lower and RL is 5 dB lower for each connector added.
Ordering Information
PMFWDM-①-②-③-④-⑤-⑥-⑦-⑧
①Center Wavelength | ② Package Dimension | ③ Fiber Type | ④ Fiber Length | ⑤ Fiber Jacket | ⑥ Connector | ⑦ Working Axis | ⑧ Power Type |
980/1064—T980nm/R1064nm | C1-5.5*35mm | PM980-PM980 | 0.8-0.8M | 0-Bare Fiber | N-None | F-Fast Axis Blocked | C-Continuous |
1064/980—T1064nm/R980nm | S-Specify | PM1550-PM1550 | 1-1M | 1-900μm Loose Tube | FU-FC/PC | B-Both Axis Working | P-Pulse |
1550/980—T1550nm/R980nm |
| S-Specify | S-Specify | 2-2mm Cable | FA-FC/APC | S-Slow Axis Blocked |
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S-Specify |
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| 3-3mm Cable | S-Specify |
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*Above specifications are for device without connector and may change without notice.
Mentions!!!!
CSRayzer's design and manufacturer various kinds of:
Free Space Faraday Isolator and Faraday Rotator
Acousto optic modulator / Frequency Shifter
Fiber Optic GYRO Coil and coil winding machine
Single Mode Optic Components
Polarization Maintaining Fiber Components
Mini Hybrid packaged components
All products could be customized!
Applications are for Fiber Laser, Fiber Sensor, Fiber LIDAR system and solutions.
All products are mass exported to North America, Europe, Middle east, and all over the world!
Best price, best quality, and best service, is our principle!
If you have any specific requirement, please do not hesitate!
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