A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar

A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar

Photonics-based radars offer intriguing potential but face tradeoffs in tunability, complexity, and noise. Here the authors present microwave generation in a photonics platform by heterodyning of two low-noise, self-injection-locked lasers, and demonstrate its advantages in an FMCW radar system.

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Autores principales: Eric A. Kittlaus, Danny Eliyahu, Setareh Ganji, Skip Williams, Andrey B. Matsko, Ken B. Cooper, Siamak Forouhar
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/eb4143f2cc374e88bdd695a5c02f1502
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spelling oai:doaj.org-article:eb4143f2cc374e88bdd695a5c02f15022021-12-02T16:26:32ZA low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar10.1038/s41467-021-24637-02041-1723https://doaj.org/article/eb4143f2cc374e88bdd695a5c02f15022021-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-24637-0https://doaj.org/toc/2041-1723Photonics-based radars offer intriguing potential but face tradeoffs in tunability, complexity, and noise. Here the authors present microwave generation in a photonics platform by heterodyning of two low-noise, self-injection-locked lasers, and demonstrate its advantages in an FMCW radar system.Eric A. KittlausDanny EliyahuSetareh GanjiSkip WilliamsAndrey B. MatskoKen B. CooperSiamak ForouharNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Eric A. Kittlaus
Danny Eliyahu
Setareh Ganji
Skip Williams
Andrey B. Matsko
Ken B. Cooper
Siamak Forouhar
A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
description Photonics-based radars offer intriguing potential but face tradeoffs in tunability, complexity, and noise. Here the authors present microwave generation in a photonics platform by heterodyning of two low-noise, self-injection-locked lasers, and demonstrate its advantages in an FMCW radar system.
format article
author Eric A. Kittlaus
Danny Eliyahu
Setareh Ganji
Skip Williams
Andrey B. Matsko
Ken B. Cooper
Siamak Forouhar
author_facet Eric A. Kittlaus
Danny Eliyahu
Setareh Ganji
Skip Williams
Andrey B. Matsko
Ken B. Cooper
Siamak Forouhar
author_sort Eric A. Kittlaus
title A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
title_short A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
title_full A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
title_fullStr A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
title_full_unstemmed A low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
title_sort low-noise photonic heterodyne synthesizer and its application to millimeter-wave radar
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/eb4143f2cc374e88bdd695a5c02f1502
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