| 920/808nm 1x2 PM Filter WDM | ||||||||||||||
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920/808nm PM Wavelength Division Mulitplexer is a fiber component built with thin-film filter technology, it can be used to sepreate or combine 920nm and 808nm wavelength signal with PM Panda fiber, it's widely used in Fiber Laser Systems and Fiber Amplifier Systems, the high power type is available upon request. |
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| Application: | Features: | |||||||||||||
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Fiber Laser EDFA Optical Diffraction System Lab And Research |
Epoxy Free High Isolation Low Insertion Loss Optical Path Reversibility |
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| Specification: | ||||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||||
| Type | P920 R808 | nm | ||||||||||||
| Pass Band | λ | 920 (900-940) | nm | |||||||||||
| Reflect Band | λ |
808 (800-840) |
nm | |||||||||||
| Max. Insertion Loss @Pass Channel | IL | 0.8 | dB | |||||||||||
| Max. Insertion Loss @Reflect Channel | IL | 0.5 | dB | |||||||||||
| Min. Isolation @Pass Channel | Iso | 25 | dB | |||||||||||
| Min. Isolation @Reflect Channel | Iso | 15 | dB | |||||||||||
| Max. Channel Flatness | 0.4 | dB | ||||||||||||
| Min. Extinction Ratio | ER | 18 | dB | |||||||||||
| Max. IL Thermal Stability | 0.005 | dB/℃ | ||||||||||||
| Min. Directivity | 50 | dB | ||||||||||||
| Min. Return Loss | RL | 50 | dB | |||||||||||
| Max. Optical Power (CW) | P | 500 | mW | |||||||||||
| Max. Tensil Load | 5 | N | ||||||||||||
| Fiber Type |
PM 780 fiber on Common & Pass Port PM 780 or HI 780 fiber on Reflect Port |
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| Operating Temperature | T | -5~75 | ℃ | |||||||||||
| 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, ER will be 2dB lower, slow axis is default aligned to the connector key. | ||||||||||||||
| Drawing: |
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| Ordering Information (Part Number): | ||||||||||||||
| PFWDM-WWW/WWW-FF-A-J-LL-CC | ||||||||||||||
| WWW/WWW | FF | A | J | LL | CC | |||||||||
| Wavelength |
Fiber Type on Reflect Port |
Working Axis | Fiber Jacket | Fiber Length | Connector | |||||||||
| 920/808 - 920nm Pass, | P7 - PM 780 Fiber | F - Fast Axis Blocked | B - 250um Bare Fiber | 05 - 0.5m | NE - None | |||||||||
| 808nm Reflect | H7 - HI 780 Fiber | Slow Axis Working | 9 - 900um Loose Tube | 10 - 1.0m | FA - FC/APC | |||||||||
| B - Both Axes Working |
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15 - 1.5m | FU - FC/UPC | |||||||||||
| 20 - 2.0m | SA - SC/APC | |||||||||||||
| SS - Specify | SU - SU/APC | |||||||||||||
| LA - LC/APC | ||||||||||||||
| LU - LC/UPC | ||||||||||||||
| SS - Specify | ||||||||||||||
920/808nm 1x2 PM Filter WDM
Wavelength: 920/808nm
Configuration: 1x2
Fiber Type: PM Panda Fiber or HI 780 Fiber
Max. Handing Power: 500mW CW
- 920/808nm 1x2 PM Filter WDM
- WDM
- PM WDM
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