Design of narrowband filters in the infrared region

A method of designing multi-cavity narrowband filters is presented, which is based on a Tschebyshev optical prototype bandpass filter, the equivalent index concept and the variation of phases through the filter structure. Some design results are given.

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Bibliographische Detailangaben
Veröffentlicht in:	Infrared physics 1991, Vol.31 (3), p.237-244
Hauptverfasser:	Zheng, Anmin, Seeley, J.S., Hunneman, R., Hawkins, G.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Filters, zone plates, and polarizers Fundamental areas of phenomenology (including applications) Optical elements, devices, and systems Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A method of designing multi-cavity narrowband filters is presented, which is based on a Tschebyshev optical prototype bandpass filter, the equivalent index concept and the variation of phases through the filter structure. Some design results are given.
ISSN:	0020-0891
DOI:	10.1016/0020-0891(91)90053-I