Listar Departament: Física por fuente "Technical Digest Series (Optica Publishing Group, 2022), paper Tu1.2"
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25 Million Sensing Measurements Per Second Using Quasi-Integer Ratio Time-Expanded φOTDR
Optica Publishing Group (2022)We demonstrate the detection of strain perturbations along a 500 m optical fiber with 2 cm spatial resolution and 1 kHz sampling frequency via quasi-integer-ratio time-expanded φOTDR, requiring less than 100 MHz photodetection ...