KR890012897A - 알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품 - Google Patents

알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품 Download PDF

Info

Publication number
KR890012897A
KR890012897A KR1019890001365A KR890001365A KR890012897A KR 890012897 A KR890012897 A KR 890012897A KR 1019890001365 A KR1019890001365 A KR 1019890001365A KR 890001365 A KR890001365 A KR 890001365A KR 890012897 A KR890012897 A KR 890012897A
Authority
KR
South Korea
Prior art keywords
article
optical fiber
doped glass
common doped
common
Prior art date
Application number
KR1019890001365A
Other languages
English (en)
Inventor
죠셉 르마이어 폴
버네트 맥체스니 존
리챠드 심슨 제이
Original Assignee
엘리 웨이스
아메리칸 텔리폰 앤드 텔리그라프 캄파니
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 엘리 웨이스, 아메리칸 텔리폰 앤드 텔리그라프 캄파니 filed Critical 엘리 웨이스
Publication of KR890012897A publication Critical patent/KR890012897A/ko

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
    • 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
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/20—Doped silica-based glasses containing non-metals other than boron or halide
    • C03C2201/28—Doped silica-based glasses containing non-metals other than boron or halide containing phosphorus
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals containing aluminium
    • 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
    • C03C2203/00—Production processes
    • C03C2203/40—Gas-phase processes
    • C03C2203/42—Gas-phase processes using silicon halides as starting materials
    • C03C2203/44—Gas-phase processes using silicon halides as starting materials chlorine containing

Abstract

내용 없음.

Description

알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 Al 도우프된 실리카와 P 도우프된 실리카의 굴절율과, (Al,P)도우프된 실리카의 굴절율에 따른 일차적 데이타를 모두다 도판트 농도의 함수로서 도시하는 도면.
제2도와 제3도는 각기 본 발명의 예시적인 모재의 관련 부분의 굴절율 프로우파일(profile)과, 그 모재로부터 인발된 광 섬유의 굴절율 프로우파일을 도시하는 도면.
제4도는 Al/P 비율의 함수로서 굴절율에 따른 일차적 데이타를 나타내는 도면.

Claims (7)

  1. Al과 P로 공통 도우프되어, 그 공통 도우프된 유리의 Al 대 Si의 원자 비율이 약 0.02보다 더 큰 실리카 기저유리를 포함하는 물품에 있어서 ; Al 대 P의 비율은 공통 도우프된 유리의 굴절율이 순수 용융된 실리카의 굴절율 no를 기껏해야 약 0.001만큼 초과하도록 선택되는 것을 특징으로 하는 실리카 기저유리를 포함하는 물품.
  2. 제1항에 있어서, 상기 물품은 광 섬유 또는 광 섬유 모재이며, 상기 광 섬유와 상기 광 섬유 모재는 코어와 상기 코어를 둘러싸는 클래딩을 포함하며, 상기 클래딩은 상기 공통 도우프된 유리를 포함하는 상기 물품.
  3. 제2항에 있어서, 상기 광 섬유는 상기 공통 도우프된 유리를 포함하는 적어도 하나의 응력 발생 영역을 포함하는 편광 유지 광 섬유인 상기 물품.
  4. 제3항의 편광 유지 광 섬유에 있어서, 상기 공통 도우프된 유리의 굴절율은 no보다 적거나 또는 같은 상기 물품.
  5. 제1항 내지 4항중의 어느 항에 있어서, 상기 공통 도우프된 유리는 대략 같은 몰량의 Al과 P를 포함하는 상기 물품.
  6. 제1항 내지 5항중의 어느 항에 있어서, 상기 공통 도우프된 유리는 Al 함유 전구체 가스와, P함유 전구체 가스와, Si 함유 전구체 가스를 반응 구역내로 주입시키고 ; 상기 전구체 가스들은 산소와 반응시키며 ; (Al,P) 도우프된 실리카 기저 반응 생성물을 기면상에 침착 시키는 것을 포함하는 방법에 의해 생성되는 상기 물품.
  7. 제1항에 있어서, 상기 물품은 기면상에 침착된 평평한 광 도파관을 포함하며, 상기 도파관은 상기 공통 도우프된 유리를 포함하는 상기 물품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890001365A 1988-02-08 1989-02-04 알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품 KR890012897A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61-153746 1988-02-08
US07/153,746 US4830463A (en) 1988-02-08 1988-02-08 Article comprising silica-based glass containing aluminum and phorphorus

Publications (1)

Publication Number Publication Date
KR890012897A true KR890012897A (ko) 1989-09-20

Family

ID=22548569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001365A KR890012897A (ko) 1988-02-08 1989-02-04 알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품

Country Status (5)

Country Link
US (1) US4830463A (ko)
EP (1) EP0328315A1 (ko)
JP (1) JPH01298043A (ko)
KR (1) KR890012897A (ko)
DK (1) DK54789A (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044716A (en) * 1989-12-08 1991-09-03 Corning Incorporated Chlorine-doped optical component
US5903696A (en) * 1995-04-21 1999-05-11 Ceramoptec Industries Inc Multimode optical waveguides, waveguide components and sensors
JP3622816B2 (ja) * 1996-12-27 2005-02-23 富士通株式会社 光増幅用ファイバ及びその製造方法
DE10025694C2 (de) 2000-05-24 2003-06-05 Zeiss Carl Verwendung eines Beugungsgitters
JP2008177434A (ja) * 2007-01-19 2008-07-31 Sumitomo Electric Ind Ltd 増幅用光ファイバおよび光ファイバ増幅器
US7697809B2 (en) * 2007-07-31 2010-04-13 Corning Incorporated Polarization maintaining and single polarization optical fiber
WO2010016245A1 (ja) * 2008-08-04 2010-02-11 株式会社フジクラ イッテルビウム添加光ファイバ、ファイバレーザ及びファイバアンプ
WO2010016287A1 (ja) * 2008-08-04 2010-02-11 株式会社フジクラ イッテルビウム添加光ファイバ、ファイバレーザ及びファイバアンプ
WO2010052907A1 (ja) * 2008-11-04 2010-05-14 株式会社フジクラ イッテルビウム添加光ファイバ
WO2010052940A1 (ja) * 2008-11-04 2010-05-14 株式会社フジクラ イッテルビウム添加光ファイバ
WO2010055696A1 (ja) * 2008-11-14 2010-05-20 株式会社フジクラ イッテルビウム添加光ファイバ、ファイバレーザ及びファイバアンプ
WO2010055700A1 (ja) * 2008-11-14 2010-05-20 株式会社フジクラ イッテルビウム添加光ファイバ、ファイバレーザ及びファイバアンプ
US20120252924A1 (en) * 2011-03-29 2012-10-04 Cassandra Ann Mahoney Flavored silicone products
CN106103373B (zh) * 2014-02-20 2019-12-13 康宁股份有限公司 具有uv诱发着色的玻璃的uv光褪色
US20160033720A1 (en) * 2014-07-29 2016-02-04 Ofs Fitel, Llc Polarization-maintaining (pm) double-clad (dc) optical fiber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110002A (en) * 1977-03-02 1978-08-29 Gte Laboratories Incorporated Optical fibers formed of aluminum borophosphate glass compositions
US4134851A (en) * 1977-09-16 1979-01-16 Gte Laboratories Incorporated Aluminophosphate luminescent glass
US4264350A (en) * 1979-10-09 1981-04-28 Owens-Illinois, Inc. Method of treating glass forming molds and the like
US4362819A (en) * 1980-02-26 1982-12-07 Corning Glass Works Moldable fluoroaluminophosphate glasses
US4478489A (en) * 1981-04-13 1984-10-23 Corning Glass Works Polarization retaining single-mode optical waveguide
DE3374555D1 (en) * 1982-04-09 1987-12-23 Western Electric Co Doped optical fiber
US4616901A (en) * 1982-04-09 1986-10-14 At&T Bell Laboratories Doped optical fiber
US4515436A (en) * 1983-02-04 1985-05-07 At&T Bell Laboratories Single-mode single-polarization optical fiber
US4529426A (en) * 1983-07-22 1985-07-16 At&T Bell Laboratories Method of fabricating high birefringence fibers

Also Published As

Publication number Publication date
JPH01298043A (ja) 1989-12-01
DK54789D0 (da) 1989-02-07
DK54789A (da) 1989-08-09
EP0328315A1 (en) 1989-08-16
US4830463A (en) 1989-05-16

Similar Documents

Publication Publication Date Title
KR890012897A (ko) 알루미늄과 인을 함유하는 실리카 기저 유리를 포함하는 물품
GB1427327A (en) Glass optical fibres
KR970028622A (ko) 싱글-모드 광도파관 섬유 및 그 제조방법
KR880000806A (ko) 분산 시프트싱글모우드 광파이버 및 그 제조방법
KR910016640A (ko) 이온교환을 이용한 무색의 은 함유 유리와 이의 제조방법 및 광섬유 소자
US4804247A (en) Quartz glass optical fiber
KR910000556A (ko) 밀폐코팅된 광학섬유와 그의 제조방법
KR870007435A (ko) 플라스틱 광섬유
GB2062614B (en) Single mode fibre
CA2013849A1 (en) Optical waveguide and method for its manufacture
KR970002393A (ko) 평면 광도파관의 개선된 제조방법
AU590886B2 (en) Fabrication of optical waveguides
FR2792733B1 (fr) Preforme comprenant un revetement barriere contre la diffusion d'hydrogene dans la fibre optique fabriquee a partir de cette preforme et procede de preparation d'une telle preforme
CA1324919C (en) Method of fabricating fluoride-glass integrated optical waveguides
US4657575A (en) Method of fabricating alumina-doped silica fibers
US4294514A (en) Light-wave guides and method of producing same
Nelson et al. The fabrication and performance of long lengths of silica core fiber
JPH06345494A (ja) カーボンコート光ファイバ
Abramov et al. Low-loss, high-aperture germanium–fluorine-codoped single-mode fibers
KR960701494A (ko) 1300nm 근처의 파장범위의 광섬유 증폭기용 광도파관(LIGHT GUIDE FOR OPTICAL FIBER AMPLIFIERS FOR THE WAVELENGTH RANGE AROUND 1300 NM)
Storgaardlarsen et al. Nitrogen-Doped Germania Glasses with Enhanced Optical and Mechanical-Properties
GB1499991A (en) Optical fibres
RU2112756C1 (ru) Способ изготовления заготовок для волоконных световодов на основе кварцевого стекла
GB1456537A (en) Optical fibre waveguides and their manufacture
DE3067735D1 (en) Improvements in or relating to graded index optical fibre

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application