JPS5582023A - Light searching unit - Google Patents

Light searching unit

Info

Publication number
JPS5582023A
JPS5582023A JP15612278A JP15612278A JPS5582023A JP S5582023 A JPS5582023 A JP S5582023A JP 15612278 A JP15612278 A JP 15612278A JP 15612278 A JP15612278 A JP 15612278A JP S5582023 A JPS5582023 A JP S5582023A
Authority
JP
Japan
Prior art keywords
pick
light
lenses
signal
objective
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
JP15612278A
Other languages
Japanese (ja)
Inventor
Toshio Muramatsu
Yukio Yamaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15612278A priority Critical patent/JPS5582023A/en
Publication of JPS5582023A publication Critical patent/JPS5582023A/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
    • G02B6/04—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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE:To avoid complicated unit and to constitute highly reliable unit, by using one set of pick up element and the optical fibers having the number corresponding to the number of lenses. CONSTITUTION:Several sets of optical fibers 8 corresponding to several sets of lenses 2 image-forming the light emitted from the objective 1 and one set of pick up element 9 are provided. The images collected and formed with several lenses 2 of which light axis direction is known are led to the pick up element 9 with the optical fiber 8 corresponded. The signal from the element 9 is proportional to the input light and outputted in time series, then the peak value of the output signal is held at the signal processing circuit 10 to the time series signal of the pick up element, and the intensity and position of light of the objective 1 is obtained while measuring the time and the data is displayed on the display 7.
JP15612278A 1978-12-15 1978-12-15 Light searching unit Pending JPS5582023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15612278A JPS5582023A (en) 1978-12-15 1978-12-15 Light searching unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15612278A JPS5582023A (en) 1978-12-15 1978-12-15 Light searching unit

Publications (1)

Publication Number Publication Date
JPS5582023A true JPS5582023A (en) 1980-06-20

Family

ID=15620793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15612278A Pending JPS5582023A (en) 1978-12-15 1978-12-15 Light searching unit

Country Status (1)

Country Link
JP (1) JPS5582023A (en)

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