CA2072831C - Methode de fabrication de reseaux a gradient d'indice dans les fibres optiques et convertisseur de mode utilisant ce reseau - Google Patents

Methode de fabrication de reseaux a gradient d'indice dans les fibres optiques et convertisseur de mode utilisant ce reseau

Info

Publication number
CA2072831C
CA2072831C CA 2072831 CA2072831A CA2072831C CA 2072831 C CA2072831 C CA 2072831C CA 2072831 CA2072831 CA 2072831 CA 2072831 A CA2072831 A CA 2072831A CA 2072831 C CA2072831 C CA 2072831C
Authority
CA
Canada
Prior art keywords
fiber
grating
mask
ultraviolet light
optical fiber
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA 2072831
Other languages
English (en)
Other versions
CA2072831A1 (fr
Inventor
Kenneth O. Hill
Bernard Y. Malo
Francois C. Bilodeau
Derwyn C. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canada, As Represented By Minisr Of Industry
Original Assignee
Canada, As Represented By Minisr Of Industry
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
Priority claimed from US07/811,299 external-priority patent/US5216739A/en
Application filed by Canada, As Represented By Minisr Of Industry filed Critical Canada, As Represented By Minisr Of Industry
Publication of CA2072831A1 publication Critical patent/CA2072831A1/fr
Application granted granted Critical
Publication of CA2072831C publication Critical patent/CA2072831C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
CA 2072831 1991-12-20 1992-06-30 Methode de fabrication de reseaux a gradient d'indice dans les fibres optiques et convertisseur de mode utilisant ce reseau Expired - Lifetime CA2072831C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/811,299 US5216739A (en) 1991-02-19 1991-12-20 Method of creating an index grating in an optical fiber and a mode converter using the index grating
US811,299 1991-12-20

Publications (2)

Publication Number Publication Date
CA2072831A1 CA2072831A1 (fr) 1993-06-21
CA2072831C true CA2072831C (fr) 1999-08-17

Family

ID=25206158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2072831 Expired - Lifetime CA2072831C (fr) 1991-12-20 1992-06-30 Methode de fabrication de reseaux a gradient d'indice dans les fibres optiques et convertisseur de mode utilisant ce reseau

Country Status (1)

Country Link
CA (1) CA2072831C (fr)

Also Published As

Publication number Publication date
CA2072831A1 (fr) 1993-06-21

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