CA2319776C - Reseau de diffraction d'un guide d'onde optique et methode de production - Google Patents

Reseau de diffraction d'un guide d'onde optique et methode de production Download PDF

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Publication number
CA2319776C
CA2319776C CA002319776A CA2319776A CA2319776C CA 2319776 C CA2319776 C CA 2319776C CA 002319776 A CA002319776 A CA 002319776A CA 2319776 A CA2319776 A CA 2319776A CA 2319776 C CA2319776 C CA 2319776C
Authority
CA
Canada
Prior art keywords
optical fiber
grating
refractive index
mask
optical waveguide
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
CA002319776A
Other languages
English (en)
Other versions
CA2319776A1 (fr
Inventor
Michihiro Nakai
Kensuke Shima
Hiroshi Hidaka
Satoshi Okude
Masaaki Sudoh
Tetsuya Sakai
Akira Wada
Ryozo Yamauchi
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.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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 JP8098880A external-priority patent/JPH09288205A/ja
Priority claimed from JP8098879A external-priority patent/JPH09288204A/ja
Priority claimed from JP8121973A external-priority patent/JPH09304638A/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Priority claimed from CA002202308A external-priority patent/CA2202308C/fr
Publication of CA2319776A1 publication Critical patent/CA2319776A1/fr
Application granted granted Critical
Publication of CA2319776C publication Critical patent/CA2319776C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA002319776A 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production Expired - Lifetime CA2319776C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP8098880A JPH09288205A (ja) 1996-04-19 1996-04-19 光導波路グレーティングの製造方法
JP8098879A JPH09288204A (ja) 1996-04-19 1996-04-19 光導波路グレーティングの製造方法
JP8-098880 1996-04-19
JP8-098879 1996-04-19
JP8-121973 1996-05-16
JP8121973A JPH09304638A (ja) 1996-05-16 1996-05-16 光導波路グレーティングおよびその製造方法
CA002202308A CA2202308C (fr) 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002202308A Division CA2202308C (fr) 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production

Publications (2)

Publication Number Publication Date
CA2319776A1 CA2319776A1 (fr) 1997-10-19
CA2319776C true CA2319776C (fr) 2003-02-25

Family

ID=27427344

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002319769A Expired - Lifetime CA2319769C (fr) 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production
CA002319776A Expired - Lifetime CA2319776C (fr) 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002319769A Expired - Lifetime CA2319769C (fr) 1996-04-19 1997-04-10 Reseau de diffraction d'un guide d'onde optique et methode de production

Country Status (1)

Country Link
CA (2) CA2319769C (fr)

Also Published As

Publication number Publication date
CA2319776A1 (fr) 1997-10-19
CA2319769C (fr) 2003-02-18
CA2319769A1 (fr) 1997-10-19

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Effective date: 20170410