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Surface-Normal Free-Space Beam Projection via Slow-Light Standing-Wave Resonance Photonic Gratings
[Image: see text] On-chip grating couplers directly connect photonic circuits to free-space light. The commonly used photonic gratings have been specialized for small areas, specific intensity profiles, and nonvertical beam projection. This falls short of the precise and flexible wavefront control o...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119973/ https://www.ncbi.nlm.nih.gov/pubmed/37096211 http://dx.doi.org/10.1021/acsphotonics.2c00422 |