Theory of the Coherence of Topological Lasers
We present a theoretical study of the temporal and spatial coherence properties of a topological laser device built by including saturable gain on the edge sites of a Harper-Hofstadter lattice for photons. For small enough lattices, the Bogoliubov analysis applies, and the coherence time is almost d...
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| Auteurs principaux: | , |
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| Format: | article |
| Langue: | EN |
| Publié: |
American Physical Society
2020
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/149c54fa5e35486996addfca08ab299f |
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