Pregled bibliografske jedinice broj: 382936
Cavity RingDown Spectroscopy of collinear dual-pulse laser plasmas in vacuum
Cavity RingDown Spectroscopy of collinear dual-pulse laser plasmas in vacuum // Spectrochimica Acta Part B - Atomic Spectroscopy, 64 (2009), 271-277 doi:10.1016/j.sab.2009.02.005 (međunarodna recenzija, članak, znanstveni)
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Naslov
Cavity RingDown Spectroscopy of collinear dual-pulse laser plasmas in vacuum
Autori
Krstulović, Nikša ; Čutić, Nino ; Milošević, Slobodan
Izvornik
Spectrochimica Acta Part B - Atomic Spectroscopy (0584-8547) 64
(2009);
271-277
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
dual-pulse laser ablation; cavity ringdown spectroscopy; laser- induced breakdown spectroscopy; laser-induced plasma; titanium
Sažetak
The plasma plume induced by dual-pulse laser ablation of a titanium tar- get in vacuum was analyzed by the technique of cavity ringdown spectroscopy (CRDS). Large Doppler-splitting of the absorption spectral lines was observed which is due to increase of the velocity components parallel to the optical axis and specific features of the CRDS measurements. Vertical velocity component, the particle number density and plasma volume also shows increase compared to the single-pulse laser ablation. The forward convolution best fit of absorption lineshapes was used to extract parameters describing dual-pulse laser ablation plasma plume.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352851-2856 - Laserska spektroskopija hladne plazme za obradu materijala (Milošević, Slobodan, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
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
