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local injection and detection (LID)

Local Injection and Detection (LID) is a subtle process with which two optical fib ers to be spliced are aligned in such a way that attenuation is minimized. For this purpose, light is injected into one fiber according to the principle of the bending cou pler and extracted again from the other fiber according to the same principle.

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Englisch: local injection and detection - LID
Updated at: 07.01.2012
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Translations: DE