Advanced search ?

Object

Effect of energy pooling collisions in formation of a cesium plasma by continuous wave resonance excitation
Download

Title: Effect of energy pooling collisions in formation of a cesium plasma by continuous wave resonance excitation

Creator:

Mahmoud, M.A. ; Gamal, Y.E.E.

Contributor:

Gaj, Miron. Redakcja ; Urbańczyk, Wacław. Redakcja

Description:

Optica Applicata, Vol. 40, 2010, nr 1, s. 129-141

Abstrakt:

The generation of plasma in cesium vapor excited by cw laser is investigated theoretically. We have developed a computational model which quantitatively explains the laser power dependences of electron energy distribution function (EEDF) and the level population densities which were created during the interaction. The energy spectra of the electrons emerging from the interaction show that the mechanisms by which electrons gain energy through the resonant system can significantly increase the density of the resonant plasma. The nonlinear behaviour of the ion current suggests that the plasma formation is initiated via collisional ionization and collisional excitation, such as associative ionization, Penning ionization, or photoionization as well as energy pooling collisions.The Cs – Cs atom collisions play important role in the formation of a highly Cs plasma with the use of a relatively low power laser to excite a resonance transition. A comparison between the behaviour of the calculated ion current as a function of a laser power is proved to be a reasonable agreement with that measured by Pappas et al. (Appl. Spectrosc. 54, 2000, p. 1245). The results may be useful in designing and developing cw metal vapor lasers.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2010

Resource Type:

artykuł

Resource Identifier:

oai:dbc.wroc.pl:58235

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

eng

Relation:

Optica Applicata ; Optica Applicata, Vol. 40, 2010 ; Optica Applicata, Vol. 40, 2010, nr 1 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska

Group publication title:

Optica Applicata

Subject and keywords:

optyka laser collisional ionization energy pooling plasma cesium

Object collections:

Last modified:

Jan 22, 2019

In our library since:

Jan 22, 2019

Number of object content hits:

74

All available object's versions:

https://dbc.wroc.pl./publication/96771

Show description in RDF format:

RDF

Show description in OAI-PMH format:

OAI-PMH

Edition name Date
Effect of energy pooling collisions in formation of a cesium plasma by continuous wave resonance excitation Jan 22, 2019

Similar

Optica Applicata
Optica Applicata

Dynamics of the plasma plume induced during laser welding

Mościcki, Tomasz Hoffman, Jacek Szymański, Zygmunt Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2003
artykuł
Optica Applicata
Optica Applicata

Fast ion generation by a picosecond high-power laser

Badziak, Jan Parys, Piotr Wołowski, Jerzy Hora, Heinrich Krasa, Josef Laska, Leos Rohlena, Karel Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2005
artykuł
Optica Applicata
Optica Applicata

Investigation of plasma ablation and crater formation processes in the Prague Asterix Laser System laser facility

Borodziuk, Stefan Kasperczuk, Andrzej Pisarczyk, Tadeusz Gus’kov, Sergey Ullschmied, Jiri Kralikova, Bozena Rohlena, Karel Skala, Jiri Kalal, Milan Pisarczyk, Paweł Wilk, Ireneusz. Redakcja Gaj, Miron. Redakcja

2004
artykuł
Optica Applicata
Optica Applicata

Metrology of Mo/Si multilayer mirrors at 13.5 nm with the use of a laser-produced plasma extreme ultraviolet (EUV) source based on a gas puff target

Rakowski, R. Bartnik, A. Fiedorowicz, H. Jarocki, R. Kostecki, J. Krzywiński, J. Mikołajczyk, J. Pina, L. Ryc, L. Szczurek, M. Ticha, H. Wachulak, P. Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2006
artykuł
Optica Applicata
Optica Applicata

Calibration free laser-induced breakdown spectroscopy (LIBS) identification of seawater salinity

Tawfik Y. Mohamed, Walid Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2007
artykuł
Optica Applicata
Optica Applicata

Cs containing borosilicate waste glasses

Stoch, Paweł Gaj, Miron. Redakcja Urbańczyk, Wacław. Redakcja

2008
artykuł
Optica Applicata
Optica Applicata

High power laser interaction with single and double layer targets

Borodziuk, Stefan Demchenko, Nikolay N. Gus’kov, Sergey Yu. Jungwirth, Karel Kalal, Milan Kasperczuk, Andrzej Kondrashov, Vladimir N. Kralikova, Bozena Krousky, Edward Limpouch, Jiri Masek, Karel Pisarczyk, Paweł Pisarczyk, Tadeusz Pfeifer, Miroslav Rohlena, Karel Rozanov, Vladislav B. Skala, Jiri Ullschmied, Jiri Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2005
artykuł
Optica Applicata
Optica Applicata

Stabilization of diode-laser frequency to atomic transitions

Gawlik, Wojciech Zachorowski, Jerzy Gaj, Miron. Redakcja Wilk, Ireneusz. Redakcja

2004
artykuł
More
×

Citation

Citation style:

Contact details

Address

Wrocław University of Science and Technology (Coordinator)
Library of Wrocław University of Science and Technology
Wybrzeże Wyspiańskiego 27
50-370 Wrocław, Poland

Phone

(+48) 71-320-38-30
(+48) 71-320-47-50

E-Mail

bc@pwr.edu.pl

Visit us!

https://biblioteka.pwr.edu.pl/

This page uses 'cookies'. More information