Photonics
片上超表面
On-Chip MetasurfacesMetasurfaces composed of subwavelength artificial meta-atoms integrated with on-chip optical waveguides to manipulate light fields at the nanoscale, offering control over amplitude, phase, polarization, and frequency conversion. / 由亚波长人工超原子组成的超表面与片上光波导无缝集成，在纳米尺度操纵光场，提供对振幅、相位、偏振和频率转换的控制。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-11 21:06:31
Sub-knowledge points
Free-space-to-chip couplingIn-plane guided-wave manipulationGuided-wave-to-free-space radiationMultidimensional multiplexingDynamic reconfigurability
Higher-order knowledge points
Optical computingOn-chip quantum metasurfacesIntelligent inverse design
Main parameters and performance indicators
subwavelength artificial meta-atoms: subwavelength scale building blockson-chip optical waveguides: integration platform for guided wavesphase modulation mechanisms: fundamental toolbox for tailoring light fieldsnonlinear processes: enabling frequency conversion
Open problems
EfficiencyDynamic tunabilityScalable fabricationInefficient coupling between guided waves and free-space waves
Related literature
ranked by community starsAdvances in Versatile Light Field Manipulation with On-Chip MetasurfacesOpen source
Related products and links
Compact, high-performance photonic devices
Creation and modification trail
1 recordsRecord title: On-Chip Metasurfaces.
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