FR2142983B3 - - Google Patents

Info

Publication number
FR2142983B3
FR2142983B3 FR7221034A FR7221034A FR2142983B3 FR 2142983 B3 FR2142983 B3 FR 2142983B3 FR 7221034 A FR7221034 A FR 7221034A FR 7221034 A FR7221034 A FR 7221034A FR 2142983 B3 FR2142983 B3 FR 2142983B3
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
FR7221034A
Other versions
FR2142983A1 (fr
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2142983A1 publication Critical patent/FR2142983A1/fr
Application granted granted Critical
Publication of FR2142983B3 publication Critical patent/FR2142983B3/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12002—Three-dimensional structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
FR7221034A 1971-06-24 1972-06-12 Expired FR2142983B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15621171A 1971-06-24 1971-06-24

Publications (2)

Publication Number Publication Date
FR2142983A1 FR2142983A1 (fr) 1973-02-02
FR2142983B3 true FR2142983B3 (fr) 1975-08-08

Family

ID=22558590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221034A Expired FR2142983B3 (fr) 1971-06-24 1972-06-12

Country Status (4)

Country Link
US (1) US3771983A (fr)
JP (1) JPS5550563B1 (fr)
CA (1) CA972567A (fr)
FR (1) FR2142983B3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831466A (en) * 1972-02-08 1974-08-27 J Hicks Glass blade and glass blade blank
US3932184A (en) * 1973-05-29 1976-01-13 Bell Telephone Laboratories, Incorporated Fabrication of microlenses
US3883353A (en) * 1973-05-29 1975-05-13 Bell Telephone Labor Inc Splicing optical fibers
DE2409673A1 (de) * 1974-02-28 1975-09-11 Siemens Ag Verfahren zur herstellung eines ausgangskoerpers zum ziehen von glasfasern
US4070516A (en) * 1976-10-18 1978-01-24 International Business Machines Corporation Multilayer module having optical channels therein
US4102664A (en) * 1977-05-18 1978-07-25 Corning Glass Works Method for making glass articles with defect-free surfaces
US4243398A (en) * 1978-02-09 1981-01-06 Nippon Electric Co., Ltd. Method of producing dielectric diffraction gratings or dielectric multilayer interference filters
US4880453A (en) * 1988-12-19 1989-11-14 Corning Incorporated Method for making glass articles with defect-free surfaces and soluble glasses therefor
WO1990014316A1 (fr) * 1989-05-17 1990-11-29 National Research Development Corporation Procede de fabrication d'objets presentant des sections transversales complexes de petite dimension
US5176728A (en) * 1991-09-24 1993-01-05 Cambrian Systems, Inc. Method of making a mirror having extremely small aperture holes at other than normal angles to the surfaces of the mirror
WO1995002900A1 (fr) * 1993-07-15 1995-01-26 Astarix, Inc. Alliage d'aluminium-palladium destine a l'amorçage de plaquages non electrolytiques
US5564409A (en) * 1995-06-06 1996-10-15 Corning Incorporated Apparatus and method for wire cutting glass-ceramic wafers
US20090252468A1 (en) * 2005-04-26 2009-10-08 The Furukawa Electric Co, Ltd. Optical fiber preform including a non-axisymmetric cross section
EP2273292A4 (fr) * 2008-04-15 2011-12-07 Sumitomo Electric Industries Procédé de fabrication de préforme pour guide d ondes optique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224851A (en) * 1962-01-24 1965-12-21 American Optical Corp Method of forming a fused energy-conducting device
US3298886A (en) * 1963-02-04 1967-01-17 Soule Steel Company Process and apparatus for manufacturing mosaics
US3275428A (en) * 1963-05-21 1966-09-27 American Optical Corp Method of making honeycomb structure
US3332757A (en) * 1963-12-13 1967-07-25 Sperry Rand Corp Method of making fiber optic frequency responsive device
US3455667A (en) * 1966-05-06 1969-07-15 American Optical Corp Method of making optical couplers
US3455668A (en) * 1966-05-25 1969-07-15 American Optical Corp Method of making optical coupling devices
US3502455A (en) * 1967-10-09 1970-03-24 Bendix Corp Method of fabricating a thin film vitreous continuous membrane product

Also Published As

Publication number Publication date
US3771983A (en) 1973-11-13
CA972567A (en) 1975-08-12
FR2142983A1 (fr) 1973-02-02
JPS5550563B1 (fr) 1980-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse