CA979696A - Numerical aperture expansion in fiber optic devices - Google Patents

Numerical aperture expansion in fiber optic devices

Info

Publication number
CA979696A
CA979696A CA176,127A CA176127A CA979696A CA 979696 A CA979696 A CA 979696A CA 176127 A CA176127 A CA 176127A CA 979696 A CA979696 A CA 979696A
Authority
CA
Canada
Prior art keywords
fiber optic
numerical aperture
optic devices
aperture expansion
expansion
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
CA176,127A
Other languages
English (en)
Other versions
CA176127S (en
Inventor
Henry B. Cole
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.)
American Optical Corp
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of CA979696A publication Critical patent/CA979696A/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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
CA176,127A 1972-08-02 1973-07-10 Numerical aperture expansion in fiber optic devices Expired CA979696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27770272A 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
CA979696A true CA979696A (en) 1975-12-16

Family

ID=23062009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,127A Expired CA979696A (en) 1972-08-02 1973-07-10 Numerical aperture expansion in fiber optic devices

Country Status (8)

Country Link
JP (1) JPS5647525B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE802865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA979696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH568572A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2333910A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2194977A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1405034A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7309829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3737980A4 (en) * 2018-01-14 2021-11-10 Light Field Lab, Inc. SYSTEMS AND METHODS FOR LOCATING TRANSVERSE ENERGY IN ENERGY RELAYS USING ORDERED STRUCTURES
EP4050254A1 (de) * 2021-02-26 2022-08-31 Schott Ag Beleuchtungseinrichtung und optisches element für eine beleuchtungseinrichtung
US12061356B2 (en) 2016-07-15 2024-08-13 Light Field Lab, Inc. High density energy directing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522520A (en) * 1976-01-26 1978-08-23 Secr Defence Display panel constructions
US4262362A (en) * 1978-10-18 1981-04-14 Westinghouse Electric Corp. Fiber optics duplex module
DE3704162A1 (de) * 1986-03-04 1987-09-10 Wolf Gmbh Richard Vorrichtung zum anschliessen eines endoskops oder technoskops mit lichtleit-faserbuendel an ein lichtleitkabel und verfahren zu deren herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043910A (en) * 1958-05-19 1962-07-10 American Optical Corp Fiber optical image transfer devices

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12061356B2 (en) 2016-07-15 2024-08-13 Light Field Lab, Inc. High density energy directing device
US12228766B2 (en) 2016-07-15 2025-02-18 Light Field Lab, Inc. Energy relays with traverse energy localization
EP3737980A4 (en) * 2018-01-14 2021-11-10 Light Field Lab, Inc. SYSTEMS AND METHODS FOR LOCATING TRANSVERSE ENERGY IN ENERGY RELAYS USING ORDERED STRUCTURES
US11885988B2 (en) 2018-01-14 2024-01-30 Light Field Lab, Inc. Systems and methods for forming energy relays with transverse energy localization
EP4050254A1 (de) * 2021-02-26 2022-08-31 Schott Ag Beleuchtungseinrichtung und optisches element für eine beleuchtungseinrichtung
US12092851B2 (en) 2021-02-26 2024-09-17 Schott Ag Lighting device with a plurality of light guiding elements with increasing cross-sectional area to reduce divergency

Also Published As

Publication number Publication date
JPS4960237A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-11
BE802865A (fr) 1973-11-16
NL7309829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-05
JPS5647525B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-11-10
FR2194977A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-01
DE2333910A1 (de) 1974-02-14
CH568572A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-31
GB1405034A (en) 1975-09-03

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