A PHOTONIC BAND GAP FIBRE

Jes Broeng (Inventor), Stig E. Barkou Libori (Inventor), Anders Overgaard Bjarklev (Inventor)

Research output: Patent

Abstract

An optical fibre having a periodicidal cladding structure provididing a photonic band gap structure with superior qualities. The periodical structure being one wherein high index areas are defined and wherein these are separated using a number of methods. One such method is the introduction of additional low index elements, another method is providing elongated elements deformed in relation to a circular cross section. Also described is a cladding structure comprising elongated elements of a material having an index of refraction higher than that of the material adjacent thereto. Using this additional material, prior art structures may obtain much better qualities.
Original languageEnglish
Patent numberWO1999064904
Filing date16/12/1999
CountryInternational Bureau of the World Intellectual Property Organization (WIPO)
Publication statusPublished - 1999

Bibliographical note

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

Cite this

Broeng, J., Libori, S. E. B., & Bjarklev, A. O. (1999). A PHOTONIC BAND GAP FIBRE. (Patent No. WO1999064904).
Broeng, Jes (Inventor) ; Libori, Stig E. Barkou (Inventor) ; Bjarklev, Anders Overgaard (Inventor). / A PHOTONIC BAND GAP FIBRE. Patent No.: WO1999064904. Dec 16, 1999.
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abstract = "An optical fibre having a periodicidal cladding structure provididing a photonic band gap structure with superior qualities. The periodical structure being one wherein high index areas are defined and wherein these are separated using a number of methods. One such method is the introduction of additional low index elements, another method is providing elongated elements deformed in relation to a circular cross section. Also described is a cladding structure comprising elongated elements of a material having an index of refraction higher than that of the material adjacent thereto. Using this additional material, prior art structures may obtain much better qualities.",
author = "Jes Broeng and Libori, {Stig E. Barkou} and Bjarklev, {Anders Overgaard}",
note = "International application published under the World Intellectual Property Organization (WIPO); WO1999064904",
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Broeng, J, Libori, SEB & Bjarklev, AO Dec. 16 1999, A PHOTONIC BAND GAP FIBRE, Patent No. WO1999064904.

A PHOTONIC BAND GAP FIBRE. / Broeng, Jes (Inventor); Libori, Stig E. Barkou (Inventor); Bjarklev, Anders Overgaard (Inventor).

Patent No.: WO1999064904. Dec 16, 1999.

Research output: Patent

TY - PAT

T1 - A PHOTONIC BAND GAP FIBRE

AU - Broeng, Jes

AU - Libori, Stig E. Barkou

AU - Bjarklev, Anders Overgaard

N1 - International application published under the World Intellectual Property Organization (WIPO)

PY - 1999

Y1 - 1999

N2 - An optical fibre having a periodicidal cladding structure provididing a photonic band gap structure with superior qualities. The periodical structure being one wherein high index areas are defined and wherein these are separated using a number of methods. One such method is the introduction of additional low index elements, another method is providing elongated elements deformed in relation to a circular cross section. Also described is a cladding structure comprising elongated elements of a material having an index of refraction higher than that of the material adjacent thereto. Using this additional material, prior art structures may obtain much better qualities.

AB - An optical fibre having a periodicidal cladding structure provididing a photonic band gap structure with superior qualities. The periodical structure being one wherein high index areas are defined and wherein these are separated using a number of methods. One such method is the introduction of additional low index elements, another method is providing elongated elements deformed in relation to a circular cross section. Also described is a cladding structure comprising elongated elements of a material having an index of refraction higher than that of the material adjacent thereto. Using this additional material, prior art structures may obtain much better qualities.

M3 - Patent

M1 - WO1999064904

Y2 - 1999/12/16

ER -

Broeng J, Libori SEB, Bjarklev AO, inventors. A PHOTONIC BAND GAP FIBRE. WO1999064904. 1999.