FR2292243B1 - - Google Patents

Info

Publication number
FR2292243B1
FR2292243B1 FR7438128A FR7438128A FR2292243B1 FR 2292243 B1 FR2292243 B1 FR 2292243B1 FR 7438128 A FR7438128 A FR 7438128A FR 7438128 A FR7438128 A FR 7438128A FR 2292243 B1 FR2292243 B1 FR 2292243B1
Authority
FR
France
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
FR7438128A
Other languages
French (fr)
Other versions
FR2292243A1 (en
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.)
Horiba Jobin Yvon SAS
Original Assignee
Horiba Jobin Yvon SAS
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 Horiba Jobin Yvon SAS filed Critical Horiba Jobin Yvon SAS
Priority to FR7438128A priority Critical patent/FR2292243A1/en
Priority to DE19752552118 priority patent/DE2552118C2/en
Priority to GB4786175A priority patent/GB1485068A/en
Publication of FR2292243A1 publication Critical patent/FR2292243A1/en
Application granted granted Critical
Publication of FR2292243B1 publication Critical patent/FR2292243B1/fr
Granted 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
    • G02B6/34—Optical coupling means utilising prism or grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
FR7438128A 1974-11-20 1974-11-20 OPTICAL COUPLER WITH DIFFRACTION NETWORK Granted FR2292243A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7438128A FR2292243A1 (en) 1974-11-20 1974-11-20 OPTICAL COUPLER WITH DIFFRACTION NETWORK
DE19752552118 DE2552118C2 (en) 1974-11-20 1975-11-20 Optical coupler
GB4786175A GB1485068A (en) 1974-11-20 1975-11-20 Optical couplers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438128A FR2292243A1 (en) 1974-11-20 1974-11-20 OPTICAL COUPLER WITH DIFFRACTION NETWORK

Publications (2)

Publication Number Publication Date
FR2292243A1 FR2292243A1 (en) 1976-06-18
FR2292243B1 true FR2292243B1 (en) 1978-11-24

Family

ID=9145078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438128A Granted FR2292243A1 (en) 1974-11-20 1974-11-20 OPTICAL COUPLER WITH DIFFRACTION NETWORK

Country Status (3)

Country Link
DE (1) DE2552118C2 (en)
FR (1) FR2292243A1 (en)
GB (1) GB1485068A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938810A1 (en) * 1979-09-25 1981-04-09 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR INJECTING RADIATION IN AN OPTICAL WAVE GUIDE
JPS6049306A (en) * 1983-08-29 1985-03-18 Canon Inc Optical system for waveguide
GB2208016A (en) * 1987-08-13 1989-02-15 Chubb Electronics Ltd Data carriers bearing holographic optical elements
DE102005040990A1 (en) * 2005-08-29 2007-03-01 Miele & Cie. Kg Mountable dishwasher for use in kitchen, has light conductor with several sections provided in the form of teeth for guiding light radiations from light source to front side of dishwasher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903633C (en) * 1950-03-02 1954-02-08 Nat Res Dev Process for replicating or depicting divisions
DE1622834A1 (en) * 1968-01-20 1970-12-23 Rudolph D Optical diffraction gratings
US3674335A (en) * 1970-05-25 1972-07-04 Bell Telephone Labor Inc Light wave coupling into thin film light guides

Also Published As

Publication number Publication date
DE2552118A1 (en) 1976-05-26
FR2292243A1 (en) 1976-06-18
GB1485068A (en) 1977-09-08
DE2552118C2 (en) 1982-08-26

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse