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Título del libro: 2024 Optical Fiber Communications Conference And Exhibition, Ofc 2024 - Proceedings
Título del capítulo: Digital Vibration Detection and Localization using Carrier Laser Phase Noise Retrieval in a Conventional Coherent Transponder

Autores UNAM:
RAMON GUTIERREZ CASTREJON;
Autores externos:

Idioma:

Año de publicación:
2024
Palabras clave:

Bandpass filters; Optical fiber communication; Optical fibers; Phase noise; Band pass filtering; Detection and localization; Digital vibration; Filtering method; Laser phase-noise; Linewidth lasers; Phase perturbation; Ultra-narrow linewidths; Vibration detection; Vibration localization; Signal to noise ratio


Resumen:

We demonstrate digitally recovered carrier laser phase noise corrupted by vibration induced phase perturbations on signaling data without introducing ultranarrow linewidth lasers. We show >10 dB improvements in vibro-perturbation SNR versus bandpass filtering methods. © 2024 OSA.


Entidades citadas de la UNAM: