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Dual-cavity feedback assisted DFB narrow linewidth laser
Single longitudinal mode (SLM) distributed feedback (DFB) lasers with a linewidth lower than a few kHz find applications in many coherent detection systems. In this paper, we proposed and experimentally demonstrated a novel method to compress the linewidth of a SLM DFB laser by utilizing a dual-cavi...
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| Pubblicato in: | Sci Rep |
|---|---|
| Autori principali: | , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Publishing Group UK
2017
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5430853/ https://ncbi.nlm.nih.gov/pubmed/28446762 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-01351-w |
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