PLANAR OPTICAL WAVEGUIDES WITH PHOTONIC CRYSTAL STRUCTURE

Jes Broeng (Inventor), Anders Overgaard Bjarklev (Inventor)

Research output: Patent

Abstract

Planar optical waveguide comprising a core region and a cladding region comprising a photonic crystal material, said photonic crystal material having a lattice of column elements, wherein at least a number of said column elements are elongated substantially in an axial direction for said core region. The invention also relates to optical devices comprising planar optical waveguides and methods of making waveguides and optical devices.
Original languageEnglish
Patent numberWO2003079071
Filing date25/09/2003
CountryInternational Bureau of the World Intellectual Property Organization (WIPO)
Publication statusPublished - 2003

Bibliographical note

International application published under the World Intellectual Property Organization (WIPO)

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