JPS57194643A - Optical image sending and receiving device - Google Patents

Optical image sending and receiving device

Info

Publication number
JPS57194643A
JPS57194643A JP56079286A JP7928681A JPS57194643A JP S57194643 A JPS57194643 A JP S57194643A JP 56079286 A JP56079286 A JP 56079286A JP 7928681 A JP7928681 A JP 7928681A JP S57194643 A JPS57194643 A JP S57194643A
Authority
JP
Japan
Prior art keywords
light
lens
condensing
sent
luminous flux
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
JP56079286A
Other languages
Japanese (ja)
Inventor
Mutsuo Momose
Kaname Aoki
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.)
SHINETSU DENSEN KK
Original Assignee
SHINETSU DENSEN KK
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 SHINETSU DENSEN KK filed Critical SHINETSU DENSEN KK
Priority to JP56079286A priority Critical patent/JPS57194643A/en
Publication of JPS57194643A publication Critical patent/JPS57194643A/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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To directly view a remote outside state, by emitting a condensed optical beam to irradiate the outside, and simultaneously sending an image in reverse through the inside of the same beam sending member. CONSTITUTION:An incident light beam from a light incident part 5 of a condensing part 2 is sent in, the incident light beam is condensed to a luminous flux having desired size in thickness by optical combination of a condensing lens 7, a counterlight lens 8, etc. in the condensing part 2, is sent into a light sending part 3, its luminous flux is expanded to a desired optical beam by optical combination of a photodetecting lens 13, a light dispersing lens 14, etc. in a light dispersing part 4, irradiates an object being outside of the device through a light emitting port 12 of the light dispersing part 4, also the optical beam or the objective image coming in through the light emitting port 12 is sent into the light sending part 3 by condensing a reflected ray or an image to a reflected luminous flux of desired size in thickness, the reflected luminous flux is sent in reverse into the condensing part 2, and is expanded to a desired optical beam by optical combination of the counterlight lens 8, the condensing lens 7, etc., so that light emission or image formation can be executed.
JP56079286A 1981-05-27 1981-05-27 Optical image sending and receiving device Pending JPS57194643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079286A JPS57194643A (en) 1981-05-27 1981-05-27 Optical image sending and receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079286A JPS57194643A (en) 1981-05-27 1981-05-27 Optical image sending and receiving device

Publications (1)

Publication Number Publication Date
JPS57194643A true JPS57194643A (en) 1982-11-30

Family

ID=13685617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079286A Pending JPS57194643A (en) 1981-05-27 1981-05-27 Optical image sending and receiving device

Country Status (1)

Country Link
JP (1) JPS57194643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000483A1 (en) * 1983-07-11 1985-01-31 Nippon Telegraph And Telephone Public Corporation Method for directly transmitting images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000483A1 (en) * 1983-07-11 1985-01-31 Nippon Telegraph And Telephone Public Corporation Method for directly transmitting images

Similar Documents

Publication Publication Date Title
EP0400367A3 (en) Exterior wall element for buildings
JPS57150812A (en) Dark field illuminating optical system
JPS57194643A (en) Optical image sending and receiving device
JPS57154206A (en) Focusing device
JPS5633572A (en) Optical rader device
JPS57135905A (en) Guide light device
JPS5831271Y2 (en) Light source for dimmable smoke detector
JPS54111218A (en) Image pickup unit
JPS56113167A (en) Picture exposure device
JPS5528013A (en) Episcope
JPS57172254A (en) Speed measuring device
JPS5734511A (en) Photographing lens device having focusing function
JPS5564348A (en) Color image pick-up tube
JPS5756806A (en) Visitor confirming device
JPS6461914A (en) Photoelectronic image transfer device
JPS5350852A (en) Half tone image forming optical system
JPS57175225A (en) Measuring apparatus of spectral distribution
KR940005969B1 (en) Light guidance system
JPS5447668A (en) Optical scanner
JPS5371589A (en) Semiconductor light emission device
JPS5648050A (en) Reflected electron detector
JPS55146425A (en) Automatic focus control unit
JPS5333141A (en) Automatic converting device for converting monochrome picture into color one
JPS5559584A (en) Device to read information expressed by unevenness
JPS5727227A (en) Optical separator