Pregled bibliografske jedinice broj: 204578
Femtosecond laser-induced cone emission in dense cesium vapor
Femtosecond laser-induced cone emission in dense cesium vapor // Physical review. A, Atomic, molecular, and optical physics, 71 (2005) (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 204578 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
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
Citiraj ovu publikaciju:
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
