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Kodai Takaoka

Publications and source records attributed to Kodai Takaoka.

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Proposed optomechanical systems based on luminescence-induced optical forces

We propose an optomechanical system utilizing luminescence-induced optical forces (LIOFs). Anisotropic dielectric structures enhance the recoil force from the luminescence. The optomechanical resonator consists of a composite film with a dielectric membrane, luminescent nanofilm, and a metallic substrate. The LIOF causes a mechanical frequency shift in the oscillator known as the optical spring effect. These results link the quantum properties of luminescent nanomaterials with those of other quantum-mechanical systems with vastly different frequency regimes via induced vibrational modes.

physics.optics↗