Attosecond pulse generation from the interaction of Bromine molecule with bicircularly-polarized laser pulses

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Irani E.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Physics Research Year:2019 | Volume:19 | Issue:3 Page(s): 637-644

Download Full-Text

Persian Verion

View:

324

Download:

Cites:

Information Journal Paper

Title

Attosecond pulse generation from the interaction of Bromine molecule with bicircularly-polarized laser pulses

Author(s)

Irani E. | Issue Writer Certificate

Keywords

attosecond pulseQ1

bromine moleculeQ1

high harmonic spectrumQ1

time-dependent density functional theoryQ1

Abstract

In this paper, high-order harmonic generation by a bicircular field, which consists of two coplanar counterrotating circularly polarized fields of frequency ω and 3ω , is investigated for bromine (Br2) molecule. This field possesses dynamical symmetry, which can be adapted to the symmetry of the highest occupied molecular orbital (HOMO) and used to investigate the molecular symmetry. An accurate three dimensional(3D) calculation of molecular dynamics through time dependent density-functional theory (TDDFT)is considered to explore broad harmonic plateau with high efficiency. We show that an attosecond pulse with a pulse duration of 349as from the superposition of several optimum harmonics is generated. Furthermore, in order to study of the quantum trajectory of electrons, time-frequency analysis is utilized. This work is proved to be a potential way for applications in coherent imaging and photoelectron spectroscopy.

Cites

No record.

References

No record.

Cite

APA: Copy

Irani, E.. (2019). Attosecond pulse generation from the interaction of Bromine molecule with bicircularly-polarized laser pulses. IRANIAN JOURNAL OF PHYSICS RESEARCH, 19(3 ), 637-644. SID. https://sid.ir/paper/1379/en

Vancouver: Copy

Irani E.. Attosecond pulse generation from the interaction of Bromine molecule with bicircularly-polarized laser pulses. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2019;19(3 ):637-644. Available from: https://sid.ir/paper/1379/en

IEEE: Copy

E. Irani, “Attosecond pulse generation from the interaction of Bromine molecule with bicircularly-polarized laser pulses,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 19, no. 3 , pp. 637–644, 2019, [Online]. Available: https://sid.ir/paper/1379/en

Related Journal Papers