STUDY ON HIGHER ORDER AZIMUTHALLY POLARIZED LAGUERRE-GAUSSIAN MODE BEAMS WITH HIGH NA LENS

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.

LALITHAMBIGAI K.; ANBARASAN P.M.; RAJESH K.B.

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

Journal Paper

Paper Information

Journal: JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL) Year:2014 | Volume:8 | Issue:3 Page(s): 1-9

Download Full-Text

View:

266

Download:

186

Cites:

Information Journal Paper

Title

STUDY ON HIGHER ORDER AZIMUTHALLY POLARIZED LAGUERRE-GAUSSIAN MODE BEAMS WITH HIGH NA LENS

Author(s)

LALITHAMBIGAI K. | ANBARASAN P.M. | RAJESH K.B. | Issue Writer Certificate

Keywords

VECTOR DIFFRACTION THEORY HIGH NA LENS LAGUERRE–GAUSSIAN AZIMUTHALLY POLARIZED BEAM HIGHER ORDER MODES

Abstract

The intensity distributions near the focal point for tight focusing of azimuthally polarized Laguerre–Gaussian beam including higher order modes are calculated based on vector diffraction theory. For higher order as well as the fundamental lower order mode A-TEM01*, a small focal hole at the centre is obtained for the focusing under high NA lens. In a limit of NA=0.95, the higher order A-TEMp1* mode beams of p=1, 2, 3, 4, 5 and 6 are established numerically in detail. It is observed that one of the higher order mode A-TEM51* generates some interesting results. And it is also observed that the intensity distribution of the different mode has little variation among the degree of truncation (b) of the input beam beside the pupil. This work is important for optical manipulation, optical data storage, micro-machines and optical trapping applications for low refractive index particles.

Cites

No record.

References

Cite

APA: Copy

LALITHAMBIGAI, K., ANBARASAN, P.M., & RAJESH, K.B.. (2014). STUDY ON HIGHER ORDER AZIMUTHALLY POLARIZED LAGUERRE-GAUSSIAN MODE BEAMS WITH HIGH NA LENS. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), 8(3), 1-9. SID. https://sid.ir/paper/318806/en

Vancouver: Copy

LALITHAMBIGAI K., ANBARASAN P.M., RAJESH K.B.. STUDY ON HIGHER ORDER AZIMUTHALLY POLARIZED LAGUERRE-GAUSSIAN MODE BEAMS WITH HIGH NA LENS. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL)[Internet]. 2014;8(3):1-9. Available from: https://sid.ir/paper/318806/en

IEEE: Copy

K. LALITHAMBIGAI, P.M. ANBARASAN, and K.B. RAJESH, “STUDY ON HIGHER ORDER AZIMUTHALLY POLARIZED LAGUERRE-GAUSSIAN MODE BEAMS WITH HIGH NA LENS,” JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), vol. 8, no. 3, pp. 1–9, 2014, [Online]. Available: https://sid.ir/paper/318806/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops