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Speeded-Up Focus Control of Electrically Tunable Lens by Sparse Optimization
Electrically tunable lenses (ETL), also known as liquid lenses, can be focused at various distances by changing the electric signal applied on the lens. ETLs require no mechanical structures, and therefore, provide a more compact and inexpensive focus control than conventional computerized translati...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6710262/ https://www.ncbi.nlm.nih.gov/pubmed/31451748 http://dx.doi.org/10.1038/s41598-019-48900-z |