Low-power phonon lasing through position-modulated Kerr-type nonlinearity
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DOI: 10.1038/s41598-019-38578-8
Abstract: We demonstrate low-power amplification process in cavity optomechanics (COM). This operation is based on the nonlinear position-modulated self-Kerr interaction. Owing to this nonlinear term, the effective coupling highly scales with the photon number, resulting in… read more here.
Keywords: power; position modulated; low power; phonon lasing ... See more keywords