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
2004-01-01
143647 byte
Conference paper
Electronic Resource
English
In-situ OTDR Measurements for Single-Mode Optical Networks with a Standard VCSEL
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