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Modelling Optomechanical Responses in Optical Tweezers Beyond Paraxial Limits

Modelling Optomechanical Responses in Optical Tweezers Beyond Paraxial Limits

Optically levitated dielectric nanoparticles have become valuable tools for precision sensing and quantum optomechanical experiments. To predict the dynamic properties of a particle trapped in an optical tweezer with high fidelity, a tool is needed to compute the particle's response to the given optical field accurately. Here, we utilise a …