OSA's Digital Library

Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 15, Iss. 10 — Oct. 1, 1998
  • pp: 2783–2785

Spectral filtering with finitely conducting inductive grids

Ville Kettunen, Markku Kuittinen, Jari Turunen, and Pasi Vahimaa  »View Author Affiliations


JOSA A, Vol. 15, Issue 10, pp. 2783-2785 (1998)
http://dx.doi.org/10.1364/JOSAA.15.002783


View Full Text Article

Enhanced HTML    Acrobat PDF (172 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

Inductive wire grids with square-shaped holes on a thin finitely conducting metal screen are examined by rigorous three-dimensional electromagnetic diffraction theory in the region where the optical wavelength is comparable with the grid period. Spectral transmittance and reflectance curves are computed, considering the selection of the metal, the properties of the grid (metal-layer thicknesses, fill factor, aperture shape), and the angle of incidence. High-performance polarization-independent short-wavelength pass filters are designed for near-infrared and visible light. The importance of finite conductivity is demonstrated, and Al appears to be the best metal in this spectral region.

© 1998 Optical Society of America

OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings

History
Original Manuscript: March 12, 1998
Revised Manuscript: June 3, 1998
Manuscript Accepted: June 4, 1998
Published: October 1, 1998

Citation
Ville Kettunen, Markku Kuittinen, Jari Turunen, and Pasi Vahimaa, "Spectral filtering with finitely conducting inductive grids," J. Opt. Soc. Am. A 15, 2783-2785 (1998)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-15-10-2783


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. H. Tamada, T. Doumuki, T. Yamaguchi, S. Matsumoto, “Al wire-grid polarizer using the s-polarization resonance effect at the 0.8-µm-wavelength band,” Opt. Lett. 22, 419–421 (1997). [CrossRef] [PubMed]
  2. R. C. McPhedran, G. H. Derrick, L. C. Botten, “Theory of crossed gratings,” in Electromagnetic Theory of Gratings, R. Petit, ed. (Springer-Verlag, Berlin, 1980).
  3. E. Noponen, J. Turunen, “Eigenmode method for electromagnetic synthesis of diffractive elements with three-dimensional profiles,” J. Opt. Soc. Am. A 11, 2494–2502 (1994). [CrossRef]
  4. L. Li, “New formulation of the Fourier modal method for crossed surface-relief gratings,” J. Opt. Soc. Am. A 14, 2758–2767 (1997). [CrossRef]
  5. R. C. Weast, ed., CRC Handbook of Chemistry and Physics, 64th ed. (CRC Press, Boca Raton, Fla., 1984), p. E-369.
  6. R. C. McPhedran, D. Maystre, “On the theory and solar application of inductive grids,” Appl. Phys. 14, 1–20 (1977). [CrossRef]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

Figures

Fig. 1 Fig. 2 Fig. 3
 

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited