LASER BEAM SMOOTHING FOR SUPPRESSION OF ANOMALIES OF LASER - PLASMA INTERACTION FOR ICF

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.

HORA H.; SARI A.H.; GHORANNEVIS M.

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

Journal Paper

Paper Information

Journal: JOURNAL OF SCIENCES (ISLAMIC AZAD UNIVERSITY) Year:2004 | Volume:14 | Issue:51 Page(s): 4288-4288

Download Full-Text

Persian Verion

View:

1,118

Download:

Cites:

Information Journal Paper

Title

LASER BEAM SMOOTHING FOR SUPPRESSION OF ANOMALIES OF LASER - PLASMA INTERACTION FOR ICF

Author(s)

HORA H. | SARI A.H. | GHORANNEVIS M. | Issue Writer Certificate

Keywords

LASERQ4

SMOOTHINGQ4

PONDER MOTIVE FORCEQ4

INERTIAL CONFINEMENT FUSIONQ4

Abstract

Direct LASER driven INERTIAL CONFINEMENT FUSION showed numerous anomalies in the LASER interacjion process including parametric instabilities, self-focusing (filamentation) and the later confirmed stochastic pulsation in the 10 ps range. SMOOTHING of the LASER beam resulted in a dramatic reduction of parametric processes and filamentation, and a strong increase of direct driven LASER-fusion gains without that a convincing explanation was given before. An explanation for the effects of by LASER beam SMOOTHING is based here on some calculations for the suppression of the stochastic pulsation intermixed with mechanism of instabilities by frequency modulated LASER pulses. The stochastic pulsation of the interaction in the 10 ps range could be analyzed numerically as due to changes between mirror reflection and phase reflection caused by self generated von - laue diffraction by nonlinear force produced density rippling in the plasma and its thermo-kinetic decay. Solving this problem by broad band LASER beam SMOOTHING was shown numerically and is applied to the measured suppression of pulsation by random phase plates. One of the key experiments hidden in the broad steam of publications is the question mark experiment of Pant et al. As a tool for testing the degree of elimination of the anomalies. This may permit direct drive low cost LASER fusion using three times more energetic LASER beams without expensive harmonics generation and its problems in the next facilities of NIF scale.

Cites

No record.

References

No record.

Cite

APA: Copy

HORA, H., SARI, A.H., & GHORANNEVIS, M.. (2004). LASER BEAM SMOOTHING FOR SUPPRESSION OF ANOMALIES OF LASER - PLASMA INTERACTION FOR ICF. JOURNAL OF SCIENCES (ISLAMIC AZAD UNIVERSITY), 14(51), 4288-4288. SID. https://sid.ir/paper/70238/en

Vancouver: Copy

HORA H., SARI A.H., GHORANNEVIS M.. LASER BEAM SMOOTHING FOR SUPPRESSION OF ANOMALIES OF LASER - PLASMA INTERACTION FOR ICF. JOURNAL OF SCIENCES (ISLAMIC AZAD UNIVERSITY)[Internet]. 2004;14(51):4288-4288. Available from: https://sid.ir/paper/70238/en

IEEE: Copy

H. HORA, A.H. SARI, and M. GHORANNEVIS, “LASER BEAM SMOOTHING FOR SUPPRESSION OF ANOMALIES OF LASER - PLASMA INTERACTION FOR ICF,” JOURNAL OF SCIENCES (ISLAMIC AZAD UNIVERSITY), vol. 14, no. 51, pp. 4288–4288, 2004, [Online]. Available: https://sid.ir/paper/70238/en

Related Journal Papers