A family of perfect aspherical geodesic lenses for integrated optical circuits

A family of perfect aspherical geodesic lenses for integrated optical circuits

An aspherical geodesic lens having f = 4.5 mm and f /number = 0.64 has been built and tested for use in integrated optics. Its capability to carry out the spectral analysis of a signal is discussed. This lens is a member of a family of theoretically perfect geodesic lenses, characterized by an arbit...

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Veröffentlicht in:IEEE journal of quantum electronics 1979-01, Vol.15 (1), p.1-4
Hauptverfasser: Righini, G., Russo, V., Sottini, S.
Format: Artikel
Sprache:eng
Schlagworte:
Circuit testing
Geometrical optics
Integrated optics
Lenses
Optical design
Optical refraction
Optical surface waves
Optical variables control
Optical waveguides
Spectral analysis
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Zusammenfassung:An aspherical geodesic lens having f = 4.5 mm and f /number = 0.64 has been built and tested for use in integrated optics. Its capability to carry out the spectral analysis of a signal is discussed. This lens is a member of a family of theoretically perfect geodesic lenses, characterized by an arbitrary choice of two parameters. This allows one to match the properties of a lens to the particular application one has in mind.
ISSN:0018-9197
1558-1713
DOI:10.1109/JQE.1979.1069891