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Wavelength-tunable and shape-reconfigurable photonic capsule resonators containing cholesteric liquid crystals
Cholesteric liquid crystals (CLCs) have a photonic bandgap due to the periodic change of refractive index along their helical axes. The CLCs containing optical gain have served as band-edge lasing resonators. In particular, CLCs in a granular format provide omnidirectional lasing, which are promisin...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6014715/ https://www.ncbi.nlm.nih.gov/pubmed/29942863 http://dx.doi.org/10.1126/sciadv.aat8276 |