CH492225A - Light-conducting optical device - Google Patents

Light-conducting optical device

Info

Publication number
CH492225A
CH492225A CH878268A CH878268A CH492225A CH 492225 A CH492225 A CH 492225A CH 878268 A CH878268 A CH 878268A CH 878268 A CH878268 A CH 878268A CH 492225 A CH492225 A CH 492225A
Authority
CH
Switzerland
Prior art keywords
light
optical device
conducting optical
conducting
optical
Prior art date
Application number
CH878268A
Other languages
French (fr)
Inventor
Bret Antoine
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH492225A publication Critical patent/CH492225A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/02—Observation devices permitting vision but shielding the observer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
CH878268A 1967-06-23 1968-06-13 Light-conducting optical device CH492225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR111779A FR1534959A (en) 1967-06-23 1967-06-23 Interior vacuum light conductors

Publications (1)

Publication Number Publication Date
CH492225A true CH492225A (en) 1970-06-15

Family

ID=8633751

Family Applications (1)

Application Number Title Priority Date Filing Date
CH878268A CH492225A (en) 1967-06-23 1968-06-13 Light-conducting optical device

Country Status (8)

Country Link
BE (1) BE716553A (en)
CH (1) CH492225A (en)
ES (1) ES355357A1 (en)
FR (1) FR1534959A (en)
GB (1) GB1234958A (en)
IL (1) IL30184A0 (en)
LU (1) LU56272A1 (en)
NL (1) NL6808756A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091902B1 (en) * 1970-04-10 1973-05-25 Commissariat Energie Atomique
ZA785381B (en) * 1977-10-05 1979-09-26 Hectronic Ag Flame puncture proof photoconductor passageway
CA1164699A (en) * 1981-01-21 1984-04-03 Jon H. Myer Miniature optical window
US4669818A (en) * 1981-01-21 1987-06-02 Hughes Aircraft Company Miniature window

Also Published As

Publication number Publication date
GB1234958A (en) 1971-06-09
FR1534959A (en) 1968-08-02
ES355357A1 (en) 1970-04-16
NL6808756A (en) 1968-12-24
BE716553A (en) 1968-11-04
IL30184A0 (en) 1970-01-29
LU56272A1 (en) 1968-09-23

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Legal Events

Date Code Title Description
PL Patent ceased