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Pregled bibliografske jedinice broj: 231734

Velocity selective optical pumping of Rb hyperfine lines induced by a train of femtosecond pulses


Aumiler, Damir; Ban, Ticijana; Skenderović, Hrvoje; Pichler, Goran
Velocity selective optical pumping of Rb hyperfine lines induced by a train of femtosecond pulses // Physical Review Letters, 95 (2005) (međunarodna recenzija, pismo, znanstveni)


Naslov
Velocity selective optical pumping of Rb hyperfine lines induced by a train of femtosecond pulses

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

Izvornik
Physical Review Letters (0031-9007) 95 (2005);

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

Ključne riječi
Optical pumping; hyperfine lines; pulse train; accumulative effects

Sažetak
We present direct observation of the velocity-selective optical pumping of the Rb ground state hyperfine levels induced by 5S1/2 - 5P1/2 femtosecond pulse-train excitation. A modified direct frequency comb spectroscopy based on the fixed frequency comb and a weak cw scanning probe laser was developed. The femtosecond pulse-train excitation of a Doppler-broadened Rb four-level atomic vapor is investigated theoretically in the context of the density matrix formalism and the results are compared with the experiment.

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)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE