Napredna pretraga

Pregled bibliografske jedinice broj: 388357

Cone emission induced by femtosecond excitation in rubidium vapor


Skenderović, Hrvoje; Ban, Ticijana; Vujičić, Nataša; Aumiler, Damir; Vdović, Silvije; Pichler, Goran
Cone emission induced by femtosecond excitation in rubidium vapor // Physical Review A - Atomic, Molecular, and Optical Physics, 77 (2008), 6; 063816-1 doi:10.1103/PhysRevA.77.063816 (međunarodna recenzija, članak, znanstveni)


Naslov
Cone emission induced by femtosecond excitation in rubidium vapor

Autori
Skenderović, Hrvoje ; Ban, Ticijana ; Vujičić, Nataša ; Aumiler, Damir ; Vdović, Silvije ; Pichler, Goran

Izvornik
Physical Review A - Atomic, Molecular, and Optical Physics (1050-2947) 77 (2008), 6; 063816-1

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

Ključne riječi
Conical emission; fs laser; rubidium; rubidium vapor; self-focusing; self- defocusing

Sažetak
We studied the emission from dense rubidium vapor under 100-fs pulsed laser excitation in the 730– 820 nm range. Self-focusing along with a conical emission (CE) was observed for the excitation in the blue wing of D2 atomic resonance. Self-defocusing occurred for the red-wing excitation. This is in accordance with the theory of the intensity dependent nonlinear refraction index. In the case of the CE observation, our experimental results are attributed to the self-phase modulation of the laser beam interacting with the near-resonant atomic medium.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352851-2857 - Femtosekundna laserska fizika atoma i molekula (Goran Pichler, )

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


Citati