Free-space transfer of comb-rooted optical frequencies over an 18 km open-air link

Autor: Hyun Jay Kang, Jaewon Yang, Byung Jae Chun, Heesuk Jang, Byung Soo Kim, Young-Jin Kim, Seung-Woo Kim
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-019-12443-8
Popis: Phase-coherent transfer of optical frequencies over long open-air paths is necessary in photonic applications. Here the authors demonstrate the parallel transmission of multiple optical carriers in air up to 18 km using a stable near-infrared frequency comb.
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