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Pregled bibliografske jedinice broj: 204578

Femtosecond laser-induced cone emission in dense cesium vapor


Aumiler, Damir; Ban, Ticijana; Pichler, Goran
Femtosecond laser-induced cone emission in dense cesium vapor // Physical review. A, Atomic, molecular, and optical physics, 71 (2005) (međunarodna recenzija, članak, znanstveni)


Naslov
Femtosecond laser-induced cone emission in dense cesium vapor

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

Izvornik
Physical review. A, Atomic, molecular, and optical physics (1050-2947) 71 (2005);

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

Ključne riječi
Conical emission; cesium

Sažetak
We report the observation of cone emission generated when 10-nJ, 100-fs laser pulses in the 730– 770 nm wavelength range are transmitted through a dense cesium vapor. The spatial and spectral characteristics of the observed cone emission were studied experimentally. Cone angle dependence on the laser wavelength, laser average power, and Cs atomic and molecular concentrations were investigated. The cone emission (CE) was only observed when the laser beam self-focused after passing through the medium. We identify the self-phase modulation as a dominant mechanism for CE generation in our 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)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus