Low-Phase-Noise Microwave Generated by an Optical Frequency Comb Locked to an On-Chip Interferometer

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dc.contributor.authorCahill, James P.
dc.contributor.authorMahmood, Tanvir
dc.contributor.authorZhou, Weimin
dc.contributor.authorSykes, Patrick G.
dc.contributor.authorMenyuk, Curtis
dc.date.accessioned2024-03-05T22:00:46Z
dc.date.available2024-03-05T22:00:46Z
dc.date.issued2023-10-09
dc.description2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), Toyama, Japan, 15-19 May 2023.
dc.description.abstractWe generated a low-phase-noise microwave by stabilizing an optical frequency comb with a 56.5-cm long photonic-integrated Mach-Zehnder interferometer that was fabricated in a commercial foundry. The phase noise of the 9.987-GHz tone was −105 dBc/Hz at a 1-kHz offset frequency, corresponding to a reduction of the free-running phase noise by 15 dB. Our results point towards a fully integrated low-phase-noise microwave source.
dc.description.urihttps://ieeexplore.ieee.org/document/10272238
dc.format.extent2 pages
dc.genreconference papers and proceedings
dc.identifierdoi:10.13016/m2811l-y5oy
dc.identifier.citationJ. P. Cahill, T. Mahmood, W. Zhou, P. G. Sykes and C. R. Menyuk, "Low-Phase-Noise Microwave Generated by an Optical Frequency Comb Locked to an On-Chip Interferometer," 2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), Toyama, Japan, 2023, pp. 1-2, doi: 10.1109/EFTF/IFCS57587.2023.10272238.
dc.identifier.urihttps://doi.org/10.1109/EFTF/IFCS57587.2023.10272238
dc.identifier.urihttp://hdl.handle.net/11603/31817
dc.publisherIEEE
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Computer Science and Electrical Engineering Department Collection
dc.relation.ispartofUMBC Faculty Collection
dc.relation.ispartofUMBC Student Collection
dc.rightsThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.
dc.rightsPublic Domain Mark 1.0en
dc.rights.urihttps://creativecommons.org/publicdomain/mark/1.0/
dc.titleLow-Phase-Noise Microwave Generated by an Optical Frequency Comb Locked to an On-Chip Interferometer
dc.typeText
dcterms.creatorhttps://orcid.org/0000-0003-0269-8433

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