Coherent quantum noise cancellation for torque sensing using auxiliary coupled Laguerre-Gaussian optorotational cavity

Abstract This work introduces a quantum-enhanced torque sensing methodology utilizing coherent quantum noise cancellation (CQNC) within a hybrid optomechanical architecture termed the auxiliary coupled Laguerre-Gaussian (LG) optorotational cavity. The setup comprises a primary rotational cavity supp...

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Hlavní autoři:	Mojtaba Mazaheri, Amjad Sohail, Samina Bidmeshkipour, Girma Bekele Chaka, Tesfay Gebremariam Tesfahannes, Mohamed Amazioug
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2026-04-01
Edice:	Scientific Reports
Témata:	Coherent quantum noise cancellation Torque sensing Laguerre–Gaussian optorotational cavity Standard quantum limit Negative mass oscillator
On-line přístup:	https://doi.org/10.1038/s41598-026-47301-3
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