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Application of a self-injection locked cyan laser for Barium ion cooling and spectroscopy.
Savchenkov, Anatoliy A; Christensen, Justin E; Hucul, David; Campbell, Wesley C; Hudson, Eric R; Williams, Skip; Matsko, Andrey B.
Afiliação
  • Savchenkov AA; OEwaves Inc., 465 North Halstead Street, Suite 140, Pasadena, CA, 91107, USA.
  • Christensen JE; Department of Physics and Astronomy, University of California-Los Angeles, Los Angeles, CA, 90095, USA.
  • Hucul D; United States Air Force Research Laboratory, Rome, NY, 13441, USA.
  • Campbell WC; Innovare Advancement Center, Rome, NY, 13441, USA.
  • Hudson ER; Department of Physics and Astronomy, University of California-Los Angeles, Los Angeles, CA, 90095, USA.
  • Williams S; UCLA Center for Quantum Science and Engineering, Los Angeles, CA, 90095, USA.
  • Matsko AB; Department of Physics and Astronomy, University of California-Los Angeles, Los Angeles, CA, 90095, USA.
Sci Rep ; 10(1): 16494, 2020 Oct 05.
Article em En | MEDLINE | ID: mdl-33020525
ABSTRACT
Compact, high power lasers with narrow linewidth are important tools for the manipulation of quantum systems. We demonstrate a compact, self-injection locked, Fabry-Perot semiconductor laser diode with high output power at 493 nm. A high quality factor magnesium fluoride whispering gallery mode resonator enables both high passive stability and 1 kHz instantaneous linewidth. We use this laser for laser-cooling, in-situ isotope purifcation, and probing barium atomic ions confined in a radio-frequency ion trap. The results here demonstrate the suitability of these lasers in trapped ion quantum information processing and for probing weak coherent optical transitions.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2020 Tipo de documento: Article
Texto completo
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XML
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2020 Tipo de documento: Article