Visualitza INIT_Articles by font "Optics Letters, Vol. 46, No. 17 (1 September 2021)"
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Quadratic phase coding for SNR improvement in time-expanded phase-sensitive OTDR
Optical Society of America (2021-09-01)Time-expanded phase-sensitive optical time-domain reflectometry (TE − 8OTDR) is a dual-comb-based distributed optical fiber sensing technique capable of providing centimeter scale resolution while maintaining a remarkably low ...