NL194704B - Een golfgeleider voor optisch ge´ntegreerde schakelingen. - Google Patents

Een golfgeleider voor optisch ge´ntegreerde schakelingen.

Info

Publication number
NL194704B
NL194704B NL8802161A NL8802161A NL194704B NL 194704 B NL194704 B NL 194704B NL 8802161 A NL8802161 A NL 8802161A NL 8802161 A NL8802161 A NL 8802161A NL 194704 B NL194704 B NL 194704B
Authority
NL
Netherlands
Prior art keywords
waveguide
integrated circuits
optically integrated
optically
circuits
Prior art date
Application number
NL8802161A
Other languages
English (en)
Other versions
NL8802161A (nl
NL194704C (nl
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL8802161A publication Critical patent/NL8802161A/nl
Publication of NL194704B publication Critical patent/NL194704B/nl
Application granted granted Critical
Publication of NL194704C publication Critical patent/NL194704C/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
NL8802161A 1987-09-02 1988-09-01 Een golfgeleider voor optisch geïntegreerde schakelingen. NL194704C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21982487 1987-09-02
JP62219824A JP2553583B2 (ja) 1987-09-02 1987-09-02 光集積回路用折曲り導波路

Publications (3)

Publication Number Publication Date
NL8802161A NL8802161A (nl) 1989-04-03
NL194704B true NL194704B (nl) 2002-08-01
NL194704C NL194704C (nl) 2002-12-03

Family

ID=16741614

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8802161A NL194704C (nl) 1987-09-02 1988-09-01 Een golfgeleider voor optisch geïntegreerde schakelingen.

Country Status (4)

Country Link
US (1) US4988156A (nl)
JP (1) JP2553583B2 (nl)
DE (1) DE3829540C2 (nl)
NL (1) NL194704C (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347233A3 (en) * 1988-06-16 1991-02-13 Gec-Marconi Limited Integrated optic devices
EP0425991B1 (en) * 1989-10-26 1998-01-21 Oki Electric Industry Company, Limited Waveguide-type optical switch
US5031793A (en) * 1990-09-24 1991-07-16 Chen Wen Kuei Litter bin
US5322179A (en) * 1993-06-17 1994-06-21 Ting Chi En Garbage can with garbage bags automatically deposited without manual handling
JP3233067B2 (ja) * 1997-05-21 2001-11-26 日本電気株式会社 導波路素子及び導波路型合分波素子並びに導波路集積回路
GB2355079A (en) 1999-10-07 2001-04-11 Kymata Ltd Multi-core waveguide
DE19952216B4 (de) * 1999-10-29 2009-04-02 Carl Zeiss Meditec Ag Anordnung zur Leistungsregelung und -überwachung von durch eine oder mehrere optische Faser(n) übertragener Strahlung
JP4106210B2 (ja) * 2001-11-02 2008-06-25 三菱電機株式会社 光半導体素子
EP1697777A1 (en) * 2003-12-24 2006-09-06 Pirelli & C. S.p.A. Low loss microring resonator device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178304A (ja) * 1982-04-14 1983-10-19 Fujitsu Ltd 光回路素子
DE3214471A1 (de) * 1982-04-20 1983-10-27 Philips Kommunikations Industrie AG, 8500 Nürnberg Gekruemmte dielektrische leitung mit kleinem kruemmungsradius
JPS6022120A (ja) * 1983-07-18 1985-02-04 Matsushita Electric Ind Co Ltd 光スイッチ
JPS60179704A (ja) * 1984-02-28 1985-09-13 Fujitsu Ltd 光分岐・結合回路
US4787689A (en) * 1985-05-03 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Devices having low loss curved or tapered optical waveguides

Also Published As

Publication number Publication date
DE3829540A1 (de) 1989-03-16
NL8802161A (nl) 1989-04-03
JPS6462602A (en) 1989-03-09
NL194704C (nl) 2002-12-03
DE3829540C2 (de) 1994-02-10
JP2553583B2 (ja) 1996-11-13
US4988156A (en) 1991-01-29

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20080401