Transoceanic Phase and Polarization Fiber Sensing using Real-Time Coherent Transceiver
Mikael Mazur, Jorge C. Castellanos, Roland Ryf, Erik Borjeson, Tracy, Chodkiewicz, Valey Kamalov, Shuang Yin, Nicolas K. Fontaine, Haoshuo Chen,, Lauren Dallachiesa, Steve Corteselli, Philip Copping, Jurgen Gripp, Aurelien, Mortelette, Benoit Kowalski, Rodney Dellinger
TL;DR
This paper demonstrates a real-time coherent transceiver capable of continuous environmental sensing over 12,800 km of submarine cable, enabling high-resolution spectroscopy across a broad spectral range for phase and polarization measurements.
Contribution
It introduces a novel real-time coherent transceiver system that allows continuous, long-distance environmental sensing with high spectral resolution.
Findings
Successful continuous sensing over 12,800 km submarine cable
Enables time-resolved spectroscopy from 10 mHz to 1 kHz
Demonstrates phase and polarization measurement capabilities
Abstract
We implement a real-time coherent transceiver with fast streaming outputs for environmental sensing. Continuous sensing using phase and equalizer outputs over 12800km of a submarine cable is demonstrated to enable time resolved spectroscopy in broad spectral range of 10mHz - 1kHz.
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Taxonomy
TopicsPhotonic and Optical Devices · Advanced Fiber Optic Sensors · Semiconductor Lasers and Optical Devices