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Beam shaping in high-power broad-area quantum cascade lasers using optical feedback
Broad-area quantum cascade lasers with high output powers are highly desirable sources for various applications including infrared countermeasures. However, such structures suffer from strongly deteriorated beam quality due to multimode behavior, diffraction of light and self-focusing. Quantum casca...
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| Pubblicato in: | Sci Rep |
|---|---|
| Autori principali: | , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Publishing Group
2017
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5347154/ https://ncbi.nlm.nih.gov/pubmed/28287175 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep44284 |
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