Many spare OTDR light amplification device of sharing light source
The utility model provides a many spare OTDR light amplification device of sharing light source, include: pump laser assembled element, light on -off control matrix, nx1 photoswitch, optics circulator, output photoswitch, pumping that main control unit, data acquisition and processing unit, laser in...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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