JPS5286347A - Optical inspecting device - Google Patents

Optical inspecting device

Info

Publication number
JPS5286347A
JPS5286347A JP110977A JP110977A JPS5286347A JP S5286347 A JPS5286347 A JP S5286347A JP 110977 A JP110977 A JP 110977A JP 110977 A JP110977 A JP 110977A JP S5286347 A JPS5286347 A JP S5286347A
Authority
JP
Japan
Prior art keywords
inspecting device
optical inspecting
optical
inspecting
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.)
Pending
Application number
JP110977A
Other languages
Japanese (ja)
Inventor
Furenchi Paaku
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.)
Sterndent Corp
Original Assignee
Sterndent 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 US05/647,365 external-priority patent/US4029391A/en
Application filed by Sterndent Corp filed Critical Sterndent Corp
Publication of JPS5286347A publication Critical patent/JPS5286347A/en
Pending 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2848—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
JP110977A 1976-01-08 1977-01-08 Optical inspecting device Pending JPS5286347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,365 US4029391A (en) 1974-08-22 1976-01-08 Light probe and interface therefor

Publications (1)

Publication Number Publication Date
JPS5286347A true JPS5286347A (en) 1977-07-18

Family

ID=24596704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP110977A Pending JPS5286347A (en) 1976-01-08 1977-01-08 Optical inspecting device

Country Status (3)

Country Link
JP (1) JPS5286347A (en)
DE (1) DE2656028A1 (en)
FR (1) FR2337876A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592005A (en) * 1982-06-26 1984-01-07 Sumitomo Electric Ind Ltd Optical fiber for sensor
JPS6224215A (en) * 1985-07-25 1987-02-02 Fujikura Ltd Fiberscope

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947088A (en) * 1974-08-22 1976-03-30 Weber Dental Manufacturing Co. Interface for light probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592005A (en) * 1982-06-26 1984-01-07 Sumitomo Electric Ind Ltd Optical fiber for sensor
JPS6224215A (en) * 1985-07-25 1987-02-02 Fujikura Ltd Fiberscope

Also Published As

Publication number Publication date
DE2656028A1 (en) 1977-07-21
FR2337876A1 (en) 1977-08-05

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