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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 35, Iss. 31 — Nov. 1, 1996
  • pp: 6210–6215

Cross-shaped bandpass filters for the near- and mid-infrared wavelength regions

K. D. Möller, J. B. Warren, J. B. Heaney, and C. Kotecki  »View Author Affiliations


Applied Optics, Vol. 35, Issue 31, pp. 6210-6215 (1996)
http://dx.doi.org/10.1364/AO.35.006210


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Abstract

A photolithographic process has been used to form cross-shaped patterns in 3-μm-thick nickel foils. Patterns with cross arm dimensions in the 10–20-μm range, and with periodicities in the 16–26-μm range, yield self-resonant bandpass filters for wavelengths in the 20–25-μm region. Transmittances as high as 80% were achieved with center wavelength-to-bandwidth ratios (λ R /Δλ) of ∼5. We present a simple empirical formula that relates the wavelength of peak transmittance, or resonant frequency, with cross dimensions and periodicity.

© 1996 Optical Society of America

History
Original Manuscript: October 5, 1995
Revised Manuscript: February 29, 1996
Published: November 1, 1996

Citation
K. D. Möller, J. B. Warren, J. B. Heaney, and C. Kotecki, "Cross-shaped bandpass filters for the near- and mid-infrared wavelength regions," Appl. Opt. 35, 6210-6215 (1996)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-35-31-6210


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References

  1. R. Ulrich, “Far-infrared properties of metallic mesh and its complementary structure,” Infrared Phys. 7, 37–55 (1967). [CrossRef]
  2. R. Ruprecht, W. Bacher, “Untersuchungen an mikrostrukturierten Bandpassfiltern fur das Ferne Infrarot und ihre Herstellung durch Rontgentiefenlithographie und Mikrogalvanoformung,” Inst. Mikrostrukurtech. Kernforschungszentrum Karlsruhe KfK 4825, 1–83 (1991).
  3. L. A. Page, E. S. Cheng, B. Golubovic, J. Gundersen, S. S. Meyer, “Millimeter-submillimeter wavelength filter system,” Appl. Opt. 33, 11–23 (1994). [CrossRef] [PubMed]
  4. R. C. Compton, R. C. Mcphedran, G. H. Derrick, L. C. Botten, “Diffraction properties of a bandpass grid,” Infrared Phys. 23, 239–245 (1983). [CrossRef]
  5. S. T. Chase, R. D. Joseph, “Resonant array bandpass filters for the far infrared,” Appl. Opt. 22, 1775–1779 (1983). [CrossRef] [PubMed]
  6. D. W. Porterfield, J. L. Hesler, R. Densing, E. R. Mueller, T. W. Crowe, R. M. Weikle, “Resonant metal-mesh bandpass filters for the far infrared,” Appl. Opt. 33, 6046–6052 (1994). [CrossRef] [PubMed]

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