Publication detail

Time resolved emission measurement in double-pulse LIBS

NOVOTNÝ, Karel - GALIOVÁ, Michaela - KANICKÝ, Viktor - OTRUBA, Vítězslav - KAISER, Jozef - MALINA, Radomír

Original Title

Type

abstract

Language

English

Original Abstract

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.

Keywords

LIBS; time resolved emission measurement

Authors

NOVOTNÝ, Karel - GALIOVÁ, Michaela - KANICKÝ, Viktor - OTRUBA, Vítězslav - KAISER, Jozef - MALINA, Radomír

RIV year

2008

Released

7. 7. 2008

Publisher

Centre for Geobiology at University of Bergen

Location

Praha

Pages from

122

Pages to

122

Pages count

BibTex

@misc{BUT30713,
  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"
}