A microphotonic astrocomb
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DOI
10.1038/s41566-018-0309-y
Abstract
A microphotonic astrocomb is demonstrated via temporal dissipative Kerr solitons in photonic-chip-based silicon nitride microresonators with a precision of 25?cm?s–1 (radial velocity equivalent), useful for Earth-like planet detection and cosmological research.
Publication Reference
Nature Photonics, vol. 13 (1), pp. 31