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Conferences > CLEO_AT > 2023 > JTh2A > JTh2A.17

Quantum Multiparameter Estimation Model of Cascaded Phases in Optical Fiber

Gregory Krueper, Lior Cohen, Robert Mellors, Stephen B. Libby, Michael Messerly, Joshua Combes, and Juliet T. Gopinath

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Abstract

We present a new architecture for quantum-enhanced multiparameter estimation, where measured phases are cascaded along a single optical fiber. Embedded reflectors separate these phases, enabling novel fiber-based quantum distributed sensing of temperature and strain.

© 2023 The Author(s)

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