GB1434457A - Optical waveguide devices - Google Patents

Optical waveguide devices

Info

Publication number
GB1434457A
GB1434457A GB3336674A GB3336674A GB1434457A GB 1434457 A GB1434457 A GB 1434457A GB 3336674 A GB3336674 A GB 3336674A GB 3336674 A GB3336674 A GB 3336674A GB 1434457 A GB1434457 A GB 1434457A
Authority
GB
United Kingdom
Prior art keywords
depression
layer
lens
waveguide
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
Application number
GB3336674A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1434457A publication Critical patent/GB1434457A/en
Expired legal-status Critical Current

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
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB3336674A 1973-09-11 1974-07-29 Optical waveguide devices Expired GB1434457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US396156A US3917384A (en) 1973-09-11 1973-09-11 High resolution lenses for optical waveguides

Publications (1)

Publication Number Publication Date
GB1434457A true GB1434457A (en) 1976-05-05

Family

ID=23566085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3336674A Expired GB1434457A (en) 1973-09-11 1974-07-29 Optical waveguide devices

Country Status (5)

Country Link
US (1) US3917384A (enExample)
JP (1) JPS5057255A (enExample)
DE (1) DE2433493A1 (enExample)
FR (1) FR2243451B1 (enExample)
GB (1) GB1434457A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345815A (en) * 1978-08-07 1982-08-24 Consiglio Nazionale Delle Ricerche Perfect geodesic lens for waveguides and optical processor of unidimensional signals employing said lens

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346847U (enExample) * 1976-09-27 1978-04-20
IT1117651B (it) * 1977-08-01 1986-02-17 Righini Giancarlo Dispositivo a strato sottile per l eleborazione di segnali unidimensionali
US4141621A (en) * 1977-08-05 1979-02-27 Honeywell Inc. Three layer waveguide for thin film lens fabrication
US4153330A (en) * 1977-12-01 1979-05-08 Bell Telephone Laboratories, Incorporated Single-mode wavelength division optical multiplexer
US4403825A (en) * 1978-11-16 1983-09-13 Hughes Aircraft Company Integrated optics thin film devices and fabrication thereof
DE2913843A1 (de) * 1979-04-06 1980-10-23 Philips Patentverwaltung Verfahren zur herstellung von mikrolinsen und kopplungselement mit einer nach diesem verfahren hergestellten mikrolinse
DE3024104C2 (de) * 1980-06-27 1986-02-20 Fa. Carl Zeiss, 7920 Heidenheim Verfahren zur Herstellung einer integrierten mikrooptischen Vorrichtung zur Verwendung mit Multimode-Lichtfasern
US4611883A (en) * 1981-05-01 1986-09-16 Hughes Aircraft Company Two-dimensional optics element for correcting aberrations
JPS5871674A (ja) * 1981-10-26 1983-04-28 Nippon Telegr & Teleph Corp <Ntt> 平面型光干渉計とその製造方法
US4468084A (en) * 1982-11-22 1984-08-28 Honeywell Inc. Integrated optical time integrating correlator
CA1262580A (en) * 1984-08-17 1989-10-31 John W.Y. Lit, Dr. Wavelength division multiplexer and demultiplexer
WO2007143196A2 (en) * 2006-06-02 2007-12-13 Light Prescriptions Innovators, Llc Waveguide-optical kohler integrator utilizing geodesic lenses
EP2238500A4 (en) * 2007-12-18 2013-04-10 Light Prescriptions Innovators FREE-FORM CONDENSER OPTICS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614198A (en) * 1969-06-23 1971-10-19 Bell Telephone Labor Inc Thin-film optical devices
US3725809A (en) * 1971-04-05 1973-04-03 Bell Telephone Labor Inc Dielectric ring lasers using waveguiding
US3774987A (en) * 1972-06-27 1973-11-27 Bell Electric Research Ltd Coupling of lasers to optical fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345815A (en) * 1978-08-07 1982-08-24 Consiglio Nazionale Delle Ricerche Perfect geodesic lens for waveguides and optical processor of unidimensional signals employing said lens

Also Published As

Publication number Publication date
DE2433493A1 (de) 1975-03-13
JPS5057255A (enExample) 1975-05-19
FR2243451B1 (enExample) 1976-10-22
US3917384A (en) 1975-11-04
FR2243451A1 (enExample) 1975-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee