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1550nm 20W PM Fiber Isolator
Description
1550nm 20W PM Fiber Isolator
1550nm 20W Fiber Isolator is used at the output port of pulsed fiber lasers to prevent any errant beams from returning to the fiber amplifier. This new isolator may be used in both common fiber laser applications and ultra-fast lasers with high peak power. The unique manufacturing process and epoxy-free optical path design enhance the device's ability to handle high power. It is ideal for systems using highly reflective materials, and in high-speed communications.
| Specifications | ||
| Parameter | Unit | Value |
| Center Wavelength (λc) | nm | 1550 |
| Min. Extinction Ratio, 23℃ | dB | 20 |
| Typ. Peak Isolation | dB | 35 |
| Min. Isolation, λc, 23℃, all polarization states | dB | 28 |
| Typ. Insertion Loss, 23℃ | dB | 0.3 |
| Max. Insertion Loss, λc ± 20 nm, 23℃ | dB | 0.5 |
| Min. Return Loss (Input/Output) | dB | 50/50 |
| Max. Optical Power | W | 20 |
| Max. Peak Power for ns pulse | kW | 10 |
| Max. Tensile Load | N | 5 |
| Fiber Type | PM 1550 Panda fiber | |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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