We propose and experimentally demonstrate in-situ OTDR fault location using a conventional 850-nm VCSEL. The laser functions as both emitter and resonant-cavity photodiode receiver, enabling simplified monitoring of low-cost fiber networks. Theoretical detection limits are discussed.
In-situ OTDR measurements for single-mode optical networks with a standard VCSEL
01.01.2004
143647 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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