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Lasing optical cavities based on macroscopic scattering elements
Two major elements are required in a laser device: light confinement and light amplification. Light confinement is obtained in optical cavities by employing a pair of mirrors or by periodic spatial modulation of the refractive index as in photonic crystals and Bragg gratings. In random lasers, rando...
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| Published in: | Sci Rep |
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| Main Authors: | , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Nature Publishing Group
2017
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5223191/ https://ncbi.nlm.nih.gov/pubmed/28071675 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep40141 |
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