| 1550nm PM Isolator+Band Pass Filter Hybrid | ||||||||||||
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1550nm PM Isolator+Band Pass Filter Hybrid is a fiber passive component which integrated with the function of Fiber Isolator and Band Pass Filter, Optical Isolator for avoiding the backward reflection light, Band Pass Filter for filter out the required wavelength, It's widely used in EDFA and Fiber Amplifier application, higher power type is available upon request. |
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| Application: | Features: | |||||||||||
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Fiber Laser EDFA Raman Amplifier Lab And Research |
Compact Package High Isolation Low Insertion Loss High Relaibility |
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| Specification: | ||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||
| Center Wavelength | λ | 1550 | nm | |||||||||
| Bandwidth | BW | ±10 | nm | |||||||||
| Isolator Stage | Single Stage | Dual Stage | - | |||||||||
| Typ. Peak Isolation | Iso | 40 | 58 | dB | ||||||||
| Min. Isolation | Iso | 28 | 45 | dB | ||||||||
| Max. Insertion Loss | IL | 0.8 | 1.0 | dB | ||||||||
| Min. Extinction Ratio | ER | 20 | 20 | dB | ||||||||
| Max. Wavelength Dependent Loss | WDL | 0.3 | 0.3 | dB | ||||||||
| Max. Polarization Mode Dispersion | PMD | 0.25 | 0.05 | ps | ||||||||
| Min. Pass Band (@-0.5dB) | 1, 2, 5, 8, 15 or customized | nm | ||||||||||
| Max. Stop Band (@-25dB) | 6, 10, 12, 25 or customized | nm | ||||||||||
| Min. Return Loss | RL | 45 | dB | |||||||||
| Min. Directivity | 50 | dB | ||||||||||
| Max. Optical Power (CW) | P | 300 | mW | |||||||||
| Max. Tensil Load | 5 | N | ||||||||||
| Fiber Type | PM 1550 Panda fiber | - | ||||||||||
| Operating Temperature | T | 0~70 | ℃ | |||||||||
| Storage Temperature | T | -40~85 | ℃ | |||||||||
| Package Dimension | Φ5.5×L35 | mm | ||||||||||
| Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. | ||||||||||||
| For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. | ||||||||||||
 Drawing:
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| Ordering Information (Part Number): | ||||||||||||
| PMIF-WWWW-S-PP-SS-W-J-LL-CC | ||||||||||||
| WWWW | S | PP | SS | W | J | LL | CC | |||||
| Wavelength | Stage | Pass Band | Stop Band | Working Axis | Fiber Jacket |
Fiber Length |
Connector | |||||
| 1550 - 1550nm | S - Single Stage | 01 - 1nm | 06 - 6nm | F - Fast Axis | B - 250um Bare | 05 - 0.5m | NE - None | |||||
| D - Dual Stage | 02 - 2nm | 10 - 10nm | Blocked | Fiber | 10 - 1.0m | FA - FC/APC | ||||||
| 05 - 5nm | 12 - 12nm | B - Both Axes | 9 - 900um Loose | 15 - 1.5m | FU - FC/UPC | |||||||
| 15 - 15nm | 25 - 25nm | Working | Tube | 20 - 2.0m | SA - SC/APC | |||||||
| SS - Specify | SS - Specify | SS - Specify | SU - SU/APC | |||||||||
| LA - LC/APC | ||||||||||||
| LU - LC/UPC | ||||||||||||
| SS - Specify | ||||||||||||
