Analysis of frequency dependence and focusing performance of diffractive lens
Optics Express, Vol. 10, Issue 19, pp. 1018-1027 (2002)
http://dx.doi.org/10.1364/OE.10.001018
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Abstract
In this paper the frequency dependence and focusing performance in focal plane of a diffractive lens is analyzed by FDTD method at millimeter wavelengths. Binary lens and four-level lens are considered. The field distribution on the focal plane of the diffractive lens for the incident wave at different frequency is presented, which shows the frequency dependence and focusing performance of the lens.
© 2002 Optical Society of America
[Optical Society of America ]
OCIS Codes
(050.1970) Diffraction and gratings : Diffractive optics
(090.1970) Holography : Diffractive optics
ToC Category:
Research Papers
History
Original Manuscript: July 24, 2002
Revised Manuscript: September 5, 2002
Published: September 23, 2002
Citation
W. Dou, "Analysis of frequency dependence and focusing performance of diffractive lens," Opt. Express 10, 1018-1027 (2002)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-10-19-1018
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References
- J.C. Wiltse, J.E.Garrett, �??The Fresnel Zone Plate Antenna,�?? Microwave J. 34, 101-114 (1991).
- D.W. Prather, S. Shi, �??Formulation and application of the finite-difference time-domain method for the analysis of axially symmetric diffractive optical elements,�?? J. Opt. Soc. Am. A, 16, 1131-1142 (1999). [CrossRef]
- W.B. Dou, C. Wan, �??An analysis of diffractive lenses at millimeter wavelengths,�?? Microwave Opt. Technol. Lett. 31, 396-401 (2001). [CrossRef]
- W.B. Dou, E.K.N. Yung, �??Diffraction of an electromagnetic beam by an aperture in a conducting screen,�?? J. Opt. Soc. Am. A, 18, 801-806 (2001). [CrossRef]
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