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Maple-seed-inspired asymmetric microdisk resonators
1Korea Science Academy of KAIST, Busan, 47162, Korea. inahyeo7@gmail.com.
Scientific Reports
|December 28, 2025
Summary
Nature-inspired asymmetric microdisk resonators offer new capabilities for integrated photonics. These biomimetic designs enable precise control over coupling strength in nanoscale systems, advancing optical information processing.
Area of Science:
- Integrated photonics
- Nanophotonics
- Biomimetic design
Background:
- Microdisk resonators are key to on-chip optical processing.
- Current designs are mostly symmetric, limiting potential.
- Asymmetric, biomimetic approaches are underexplored.
Purpose of the Study:
- To explore asymmetric microdisk resonator geometries inspired by maple seeds.
- To demonstrate novel operational capabilities beyond symmetric designs.
- To investigate strain-mediated coupling for scalable mechanical networks.
Main Methods:
- Theoretical demonstration of asymmetric disk geometries.
- Analysis of coupling strength control in nanoscale pillars.
- Exploration of directional anisotropy for selective coupling.
Main Results:
- Asymmetric designs enable tunable coupling strength.
- Nanoscale monolithic pillars show controlled coupling.
- Directional anisotropy facilitates scalable mechanical networks.
- Strain-mediated coupling is viable for network formation.
Conclusions:
- Biomimetic asymmetric microdisk resonators offer advanced functionalities.
- These designs unlock new possibilities for integrated photonic systems.
- Nature-inspired photonics can drive innovation in optical information processing.
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