SE0102613D0 - Fiber optical grating - Google Patents

Fiber optical grating

Info

Publication number
SE0102613D0
SE0102613D0 SE0102613A SE0102613A SE0102613D0 SE 0102613 D0 SE0102613 D0 SE 0102613D0 SE 0102613 A SE0102613 A SE 0102613A SE 0102613 A SE0102613 A SE 0102613A SE 0102613 D0 SE0102613 D0 SE 0102613D0
Authority
SE
Sweden
Prior art keywords
fibre
optical
optical grating
fiber optical
core region
Prior art date
Application number
SE0102613A
Other languages
Swedish (sv)
Inventor
Sten Helmfrid
Bengt Sahlgren
Original Assignee
Proximion Fiber Optics Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Proximion Fiber Optics Ab filed Critical Proximion Fiber Optics Ab
Priority to SE0102613A priority Critical patent/SE0102613D0/en
Publication of SE0102613D0 publication Critical patent/SE0102613D0/en
Priority to PCT/SE2002/000941 priority patent/WO2003010576A1/en

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

This invention relates to a fibre optical grating for use in an optical communication system, said fibre optical grating comprising an optical fibre having a core region (1, 11), extending along a longitudinal axis of said optical fibre, and a cladding region (1, 12), essentially encompassing said core region (1, 11) along said fibre, whereby said optical fibre core region (1, 11) at least partly is manufactured from a photo-sensitive material. Furthermore, a plurality of channels (3a, 3b; 13) is defined in the photosensitive region of the fibre, said channels extending along said longitudinal axis of the fibre. This invention also relates to an optical fibre being usable for production of a fibre optical grating as described above.
SE0102613A 2001-07-25 2001-07-25 Fiber optical grating SE0102613D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0102613A SE0102613D0 (en) 2001-07-25 2001-07-25 Fiber optical grating
PCT/SE2002/000941 WO2003010576A1 (en) 2001-07-25 2002-05-17 Fibre optical grating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102613A SE0102613D0 (en) 2001-07-25 2001-07-25 Fiber optical grating

Publications (1)

Publication Number Publication Date
SE0102613D0 true SE0102613D0 (en) 2001-07-25

Family

ID=20284941

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102613A SE0102613D0 (en) 2001-07-25 2001-07-25 Fiber optical grating

Country Status (2)

Country Link
SE (1) SE0102613D0 (en)
WO (1) WO2003010576A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080205839A1 (en) * 2007-02-28 2008-08-28 Scott Robertson Bickham Large effective area high SBS threshold optical fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841131A (en) * 1997-07-07 1998-11-24 Schlumberger Technology Corporation Fiber optic pressure transducers and pressure sensing system incorporating same
US6208776B1 (en) * 1998-04-08 2001-03-27 Physical Optics Corporation Birefringent fiber grating sensor and detection system

Also Published As

Publication number Publication date
WO2003010576A1 (en) 2003-02-06

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