Topology optimization of high-performance optomechanical resonator

• URL: http://arxiv.org/abs/2412.14102v1
• Date: Wed, 18 Dec 2024 17:49:56 GMT
• Title: Topology optimization of high-performance optomechanical resonator
• Abstract summary: We present a new class of compact resonators optimized to operate at higher-order eigenmodes.<n>By employing topology optimization to maximize the damping dilution factor, these resonators achieve minimized edge bending losses.<n>Their high-(Qf) performance and compact form factor position these resonators as promising candidates for applications in quantum information technologies.
• Score: 0.4543820534430522
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: High quality mechanical resonators are critical for driving advances in quantum information technologies, precision sensing, and optomechanics. However, achieving compact resonator designs that maintain high performance is a key challenge. In this study, we present a new class of compact resonators optimized to operate at higher-order eigenmodes, achieving both high frequencies and enhanced quality factor-frequency (Qf) products. By employing topology optimization to maximize the damping dilution factor, these resonators achieve minimized edge bending losses and enhanced intrinsic damping. Their high-(Qf) performance and compact form factor position these resonators as promising candidates for applications in quantum information transduction, advanced optomechanical systems, and next-generation sensing technologies.

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