CA2239922C - Guide de lumiere utilisant une lame optique - Google Patents

Guide de lumiere utilisant une lame optique Download PDF

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Publication number
CA2239922C
CA2239922C CA002239922A CA2239922A CA2239922C CA 2239922 C CA2239922 C CA 2239922C CA 002239922 A CA002239922 A CA 002239922A CA 2239922 A CA2239922 A CA 2239922A CA 2239922 C CA2239922 C CA 2239922C
Authority
CA
Canada
Prior art keywords
waveguide
optical
waveplate
waveguides
substrate
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
CA002239922A
Other languages
English (en)
Other versions
CA2239922A1 (fr
Inventor
Shinji Ando
Takashi Sawada
Yasuyuki Inoue
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 JP03936894A external-priority patent/JP3501235B2/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to CA002366405A priority Critical patent/CA2366405C/fr
Priority to CA002366354A priority patent/CA2366354C/fr
Publication of CA2239922A1 publication Critical patent/CA2239922A1/fr
Application granted granted Critical
Publication of CA2239922C publication Critical patent/CA2239922C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Integrated Circuits (AREA)
CA002239922A 1993-05-07 1994-05-06 Guide de lumiere utilisant une lame optique Expired - Lifetime CA2239922C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002366405A CA2366405C (fr) 1993-05-07 1994-05-06 Guide de lumiere utilisant une lame optique
CA002366354A CA2366354C (fr) 1993-05-07 1994-05-06 Procede de fabrication d'une lame optique

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP13012793 1993-05-07
JP130127/1993 1993-05-07
JP039368/1994 1994-02-15
JP03936894A JP3501235B2 (ja) 1993-05-07 1994-02-15 導波型光デバイス
CA002123061A CA2123061C (fr) 1993-05-07 1994-05-06 Lamelle optique, sa methode de fabrication et guide de lumiere utilisant cette lamelle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002123061A Division CA2123061C (fr) 1993-05-07 1994-05-06 Lamelle optique, sa methode de fabrication et guide de lumiere utilisant cette lamelle

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002366405A Division CA2366405C (fr) 1993-05-07 1994-05-06 Guide de lumiere utilisant une lame optique
CA002366354A Division CA2366354C (fr) 1993-05-07 1994-05-06 Procede de fabrication d'une lame optique

Publications (2)

Publication Number Publication Date
CA2239922A1 CA2239922A1 (fr) 1994-11-08
CA2239922C true CA2239922C (fr) 2002-07-23

Family

ID=27169761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002239922A Expired - Lifetime CA2239922C (fr) 1993-05-07 1994-05-06 Guide de lumiere utilisant une lame optique

Country Status (1)

Country Link
CA (1) CA2239922C (fr)

Also Published As

Publication number Publication date
CA2239922A1 (fr) 1994-11-08

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CA2239922C (fr) Guide de lumiere utilisant une lame optique

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