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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Detalhes bibliográficos

Principais autores:	Mojtaba Mazaheri, Amjad Sohail, Samina Bidmeshkipour, Girma Bekele Chaka, Tesfay Gebremariam Tesfahannes, Mohamed Amazioug
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2026-04-01
coleção:	Scientific Reports
Assuntos:	Coherent quantum noise cancellation Torque sensing Laguerre–Gaussian optorotational cavity Standard quantum limit Negative mass oscillator
Acesso em linha:	https://doi.org/10.1038/s41598-026-47301-3
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