DESIGN OF TWO-DIMENSIONAL DIFFRACTIVE OPTICAL ELEMENTS USING THE EXTENDED ITERATIVE ANGULAR SPECTRUM METHOD

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.

KAZEMI S.H.; MIRSALEHI M.M.; ATARI A.R.

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

Journal Paper

Paper Information

Journal: NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ Year:2010 | Volume:7 | Issue:4 Page(s): 315-322

Download Full-Text

Persian Verion

View:

853

Download:

Cites:

Information Journal Paper

Title

DESIGN OF TWO-DIMENSIONAL DIFFRACTIVE OPTICAL ELEMENTS USING THE EXTENDED ITERATIVE ANGULAR SPECTRUM METHOD

Author(s)

KAZEMI S.H. | MIRSALEHI M.M. | ATARI A.R. | Issue Writer Certificate

Keywords

FINITE APERTURE DIFFRACTIVE OPTICAL ELEMENTQ3

ITERATIVE ANGULAR SPECTRUM METHODQ3

BEAM-SHAPERQ3

FINITE DIFFERENCE TIME DOMAINQ3

FDTDQ3

Abstract

The iterative angular spectrum (IAS) method has been introduced by Mellin and Nordin for designing finite-aperture diffractive optical elements (FADOEs). We have extended this method to two-dimensional FADOEs and used it to design some optical devices. The first device is a 1-to-7 beamsplitter that couples an optical beam to seven single-mode optical fibers with a diffraction efficiency of 84%. The second device is a BEAM-SHAPER that converts a Gaussian beam into a nearly flat beam with a diffraction efficiency of 74.8%. The third design is a 1-to-3 asymmetric beamsplitter. The fourth design includes three microlenses with different focal lengths. The desired intensity distribution patterns of all these designs are located at the near field region. We have investigated the sensitivity of the extended method by comparing the results obtained by this method with those obtained by three-dimensional FINITE DIFFERENCE TIME DOMAIN (3-D FDTD) method using perfect matched layer (PML). Also, a 1-to-5 beamsplitter is fabricated and the experimental results are presented.

Cites

No record.

References

No record.

Cite

APA: Copy

KAZEMI, S.H., MIRSALEHI, M.M., & ATARI, A.R.. (2010). DESIGN OF TWO-DIMENSIONAL DIFFRACTIVE OPTICAL ELEMENTS USING THE EXTENDED ITERATIVE ANGULAR SPECTRUM METHOD. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), 7(4), 315-322. SID. https://sid.ir/paper/53706/en

Vancouver: Copy

KAZEMI S.H., MIRSALEHI M.M., ATARI A.R.. DESIGN OF TWO-DIMENSIONAL DIFFRACTIVE OPTICAL ELEMENTS USING THE EXTENDED ITERATIVE ANGULAR SPECTRUM METHOD. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN)[Internet]. 2010;7(4):315-322. Available from: https://sid.ir/paper/53706/en

IEEE: Copy

S.H. KAZEMI, M.M. MIRSALEHI, and A.R. ATARI, “DESIGN OF TWO-DIMENSIONAL DIFFRACTIVE OPTICAL ELEMENTS USING THE EXTENDED ITERATIVE ANGULAR SPECTRUM METHOD,” NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), vol. 7, no. 4, pp. 315–322, 2010, [Online]. Available: https://sid.ir/paper/53706/en

Related Journal Papers