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Mapping of the optical frequency comb to the atom-velocity comb


Ban, Ticijana; Aumiler, Damir; Skenderović, Hrvoje; Pichler, Goran
Mapping of the optical frequency comb to the atom-velocity comb // Physical Review A, 73 (2006) (međunarodna recenzija, članak, znanstveni)


Naslov
Mapping of the optical frequency comb to the atom-velocity comb

Autori
Ban, Ticijana ; Aumiler, Damir ; Skenderović, Hrvoje ; Pichler, Goran

Izvornik
Physical Review A (1050-2947) 73 (2006);

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Frequency comb; optical pumping

Sažetak
A mode-locked femtosecond laser is used to physically map the laser frequency comb into the velocity comb of the excited Rb atoms at room temperature. Upon resonant excitation by discrete optical frequencies the velocity distribution of the excited Rb atoms shows comblike structure. Simultaneously, velocity-selective population transfer occurs between ground-state hyperfine levels. Both facts are observed by modified direct frequency comb spectroscopy and verified by a detailed density matrix treatment of the multilevel system in resonant field.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0035002

Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus