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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 45, Iss. 3 — Jan. 20, 2006
  • pp: 495–500

Dichroic rugate filters

Federico Aguayo-Ríos, Francisco Villa-Villa, and Jorge A. Gaspar-Armenta  »View Author Affiliations

Applied Optics, Vol. 45, Issue 3, pp. 495-500 (2006)

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We reduce the sidelobes that are present in the bandpass zones of rugate filters, using antireflection coatings to design dichroic rugate filters. Our designs are based on the formalism of equivalent systems that allow us to consider a rugate filter a simple equivalent layer with equivalent optical admittance and equivalent phase thickness functions. Rugate filters with apodization were considered.

© 2006 Optical Society of America

OCIS Codes
(120.2440) Instrumentation, measurement, and metrology : Filters
(220.1230) Optical design and fabrication : Apodization
(310.0310) Thin films : Thin films
(310.1210) Thin films : Antireflection coatings
(310.6860) Thin films : Thin films, optical properties

ToC Category:
Thin Films

Federico Aguayo-Ríos, Francisco Villa-Villa, and Jorge A. Gaspar-Armenta, "Dichroic rugate filters," Appl. Opt. 45, 495-500 (2006)

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  1. W. H. Southwell, "Spectral response calculations of rugate filters using coupled-wave theory," J. Opt. Soc. Am. A 5, 1558-1564 (1988). [CrossRef]
  2. W. H. Southwell, "Using apodization functions to reduce sidelobes in rugate filters," Appl. Opt. 28, 5091-5094 (1989). [CrossRef] [PubMed]
  3. W. H. Southwell and R. L. Hall, "Rugate filter sidelobe suppression using quintic and rugated quintic matching layers," Appl. Opt. 28, 2949-2951 (1989). [CrossRef] [PubMed]
  4. A. Thelen, "Design of optical minus filters," J. Opt. Soc. Am. 61, 365-369 (1971). [CrossRef]
  5. F. Aguayo-Ríos, F. Villa-Villa, and J. A. Gaspar-Armenta, "One-dimensional photonic crystals of inhomogeneous thin films: band structure of rugate filters," Opt. Commun. 244, 259-267 (2005). [CrossRef]
  6. H. A. Macleod, Thin Film Optical Filters (McGraw-Hill, 1989).
  7. F. Villa-Villa, J. A. Gaspar-Armenta, and F. Ramos-Mendieta, "One-dimensional photonic crystals: equivalent systems to single layers with a classical oscillator like dielectric function," Opt. Commun. 216, 361-367 (2003). [CrossRef]
  8. J. A. Gaspar-Armenta and F. Villa-Villa, "Band-structure properties of one-dimensional photonic crystals under the formalism of equivalent systems," J. Opt. Soc. Am B 21, 405-412 (2004). [CrossRef]
  9. R. Jacobson, "Light reflection from films of continuously varying refractive index," in Progress in Optics, E.Wolf, ed. (North-Holland, 1966), Vol. 5, pp. 247-286. [CrossRef]
  10. H. A. Abu-Sadia, A. I. Al-Sharif, and I. O. Abu Aljarayesh, "Rugate filter sidelobe suppression using half-apodization," Appl. Opt. 32, 4831-4835 (1993). [CrossRef]
  11. K. Kaminska, M. Suzuki, K. Kimura, Y. Taga, and K. Robbie, "Simulating structure and optical response of vacuum evaporated porous rugate filters," J. Appl. Phys. 95, 3055-3062 (2004). [CrossRef]

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