Detail publikace

Time resolved emission measurement in double-pulse LIBS

Karel Novotný, Michaela Galiová, Viktor Kanický, Vítězslav Otruba, Jozef Kaiser, Radomír Malina

Originální název

Time resolved emission measurement in double-pulse LIBS

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

For the orthogonal reheating mode, double pulse LIBS experimental setup with ICCD and PMT was designed. The double pulse LIBS plasma is created with a system of two Q switched Nd:YAG lasers. The two lasers (UP-266 MACRO, New Wave and Quantel Brilliant) are operated at the fourth harmonic frequency (266 nm) and at the fundamental wavelength of 1064 nm, respectively. The laser induced plasma radiation is transported by a fiber optic system onto the entrance slit of a monochromator (Jobin Yvon TRIAX 320). ICCD detector (Jobin Yvon Horiba) or a photomultiplier (Hamamatsu) gated by a laboratory built control unit are employed as detectors. For the gate time delay monitoring and time resolved signal recording, a digital storage oscilloscope Tektronix TDS 1012 is utilized.

Klíčová slova

LIBS; time resolved emission measurement

Autoři

Karel Novotný, Michaela Galiová, Viktor Kanický, Vítězslav Otruba, Jozef Kaiser, Radomír Malina

Vydáno

7. 7. 2008

Nakladatel

Centre for Geobiology at University of Bergen

Místo

Praha

Strany od

122

Strany do

122

Strany počet

1

BibTex

@misc{BUT27735,
  author="Jozef {Kaiser} and Michaela {Vašinová Galiová} and Radomír {Malina}",
  title="Time resolved emission measurement in double-pulse LIBS",
  booktitle="9th European Workshop on Laser Ablation in Elemental and Isotopic Analysis",
  year="2008",
  pages="122--122",
  publisher="Centre for Geobiology at University of Bergen",
  address="Praha",
  note="abstract"
}