FR2488413B1 - Guide d'ondes optique autofocalisateur a grand rendement, et son procede de fabrication - Google Patents

Guide d'ondes optique autofocalisateur a grand rendement, et son procede de fabrication

Info

Publication number
FR2488413B1
FR2488413B1 FR8115431A FR8115431A FR2488413B1 FR 2488413 B1 FR2488413 B1 FR 2488413B1 FR 8115431 A FR8115431 A FR 8115431A FR 8115431 A FR8115431 A FR 8115431A FR 2488413 B1 FR2488413 B1 FR 2488413B1
Authority
FR
France
Prior art keywords
manufacturing
optical waveguide
high efficiency
focusing optical
efficiency self
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.)
Expired
Application number
FR8115431A
Other languages
English (en)
Other versions
FR2488413A1 (fr
Inventor
Masayoshi Shimizu
Takashi Yamagishi
Yukio Noguchi
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of FR2488413A1 publication Critical patent/FR2488413A1/fr
Application granted granted Critical
Publication of FR2488413B1 publication Critical patent/FR2488413B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
FR8115431A 1980-08-11 1981-08-10 Guide d'ondes optique autofocalisateur a grand rendement, et son procede de fabrication Expired FR2488413B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10998280A JPS5734502A (en) 1980-08-11 1980-08-11 Near parabolic optical transmission body and its production

Publications (2)

Publication Number Publication Date
FR2488413A1 FR2488413A1 (fr) 1982-02-12
FR2488413B1 true FR2488413B1 (fr) 1986-02-14

Family

ID=14524074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115431A Expired FR2488413B1 (fr) 1980-08-11 1981-08-10 Guide d'ondes optique autofocalisateur a grand rendement, et son procede de fabrication

Country Status (6)

Country Link
US (1) US4462663A (fr)
JP (1) JPS5734502A (fr)
CA (1) CA1195540A (fr)
DE (1) DE3131742A1 (fr)
FR (1) FR2488413B1 (fr)
GB (1) GB2083922B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524605A1 (de) * 1985-01-22 1987-01-15 Schott Glaswerke Lichtwellenleiter, hergestellt aus speziellen hoch-aluminiumhaltigen substratglaesern durch ionenaustausch gegen cs+-ionen
JP2588505B2 (ja) * 1985-08-06 1997-03-05 オリンパス光学工業株式会社 接眼レンズ
JP2515889B2 (ja) * 1989-08-21 1996-07-10 オリンパス光学工業株式会社 屈折率分布型光学素子及びその製造方法
JP2659101B2 (ja) * 1989-10-27 1997-09-30 オリンパス光学工業株式会社 屈折率分布型光学素子
JP3105522B2 (ja) * 1990-06-20 2000-11-06 オリンパス光学工業株式会社 屈折率分布型光学素子の製造方法
JP3219437B2 (ja) * 1991-10-28 2001-10-15 オリンパス光学工業株式会社 屈折率分布型光学素子
JP3206997B2 (ja) * 1992-11-13 2001-09-10 オリンパス光学工業株式会社 屈折率分布型シリケートガラス
US6128926A (en) * 1999-03-15 2000-10-10 Dicon Fiberoptics, Inc. Graded index lens for fiber optic applications and technique of fabrication
US6845634B2 (en) 2001-06-21 2005-01-25 Wave Crossing Corporation Method for fabricating thallium-doped GRIN lens
JP2004126563A (ja) * 2002-09-02 2004-04-22 Seiko Instruments Inc レンズ一体型光ファイバとその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941474A (en) * 1968-03-15 1976-03-02 Nippon Selfoc Kabushiki Kaisha Light-conducting glass structures
NL167400C (nl) * 1968-03-15 1981-12-16 Nippon Selfoc Co Ltd Werkwijzen voor het vervaardigen van een glazen lichtgeleider.
US3647406A (en) * 1968-11-04 1972-03-07 Bell Telephone Labor Inc Method of achieving surface refractive index changes in a glass light guide element
JPS5121594B2 (fr) * 1971-12-25 1976-07-03
US3859103A (en) * 1973-03-08 1975-01-07 Nippon Selfoc Co Ltd Optical glass body having a refractive index gradient
DE2546162B1 (de) * 1975-10-15 1976-09-23 Jenaer Glaswerk Schott & Gen Lichtleitfaser mit Brechungsindexgradient zur Nachrichtenuebertragung
JPS5317605A (en) * 1976-08-01 1978-02-17 Ina Seito Kk Method of setting tile glost products in sagger and apparatus for carrying out the method
JPS606295B2 (ja) * 1978-11-24 1985-02-16 住友電気工業株式会社 ガラス体の製造方法

Also Published As

Publication number Publication date
DE3131742A1 (de) 1982-03-25
US4462663A (en) 1984-07-31
FR2488413A1 (fr) 1982-02-12
GB2083922A (en) 1982-03-31
GB2083922B (en) 1984-06-20
DE3131742C2 (fr) 1988-12-29
JPS5734502A (en) 1982-02-24
CA1195540A (fr) 1985-10-22

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