JPS5637243A - Internally sticking cvd apparatus for optical fiber - Google Patents

Internally sticking cvd apparatus for optical fiber

Info

Publication number
JPS5637243A
JPS5637243A JP11210479A JP11210479A JPS5637243A JP S5637243 A JPS5637243 A JP S5637243A JP 11210479 A JP11210479 A JP 11210479A JP 11210479 A JP11210479 A JP 11210479A JP S5637243 A JPS5637243 A JP S5637243A
Authority
JP
Japan
Prior art keywords
tube
glass
gases
quartz
filmy
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.)
Granted
Application number
JP11210479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126504B2 (enrdf_load_stackoverflow
Inventor
Nobuo Inagaki
Hiroshi Yokota
Masaaki Yoshida
Tetsuo Miyanochi
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 Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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 Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11210479A priority Critical patent/JPS5637243A/ja
Publication of JPS5637243A publication Critical patent/JPS5637243A/ja
Publication of JPS6126504B2 publication Critical patent/JPS6126504B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03B37/01846—Means for after-treatment or catching of worked reactant gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP11210479A 1979-08-31 1979-08-31 Internally sticking cvd apparatus for optical fiber Granted JPS5637243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11210479A JPS5637243A (en) 1979-08-31 1979-08-31 Internally sticking cvd apparatus for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11210479A JPS5637243A (en) 1979-08-31 1979-08-31 Internally sticking cvd apparatus for optical fiber

Publications (2)

Publication Number Publication Date
JPS5637243A true JPS5637243A (en) 1981-04-10
JPS6126504B2 JPS6126504B2 (enrdf_load_stackoverflow) 1986-06-20

Family

ID=14578233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11210479A Granted JPS5637243A (en) 1979-08-31 1979-08-31 Internally sticking cvd apparatus for optical fiber

Country Status (1)

Country Link
JP (1) JPS5637243A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145633A (ja) * 1981-10-01 1983-08-30 ウエスタ−ン・エレクトリツク・カムパニ−・インコ−ポレ−テツド 光導波路プリフオ−ムの製造方法及び装置
JPS59184739A (ja) * 1983-04-02 1984-10-20 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ線引き炉
EP0610930A3 (en) * 1993-02-10 1995-03-15 Sumitomo Electric Industries Method of making a glass preform for optical fibers and apparatus therefor.
KR100334763B1 (ko) * 2000-04-18 2002-05-03 윤종용 다공 구조 광섬유의 제조 방법 및 제조 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119237A (en) * 1975-04-11 1976-10-19 Sumitomo Electric Ind Ltd Manufacturing method of glass fiber for optical communication

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119237A (en) * 1975-04-11 1976-10-19 Sumitomo Electric Ind Ltd Manufacturing method of glass fiber for optical communication

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145633A (ja) * 1981-10-01 1983-08-30 ウエスタ−ン・エレクトリツク・カムパニ−・インコ−ポレ−テツド 光導波路プリフオ−ムの製造方法及び装置
JPS59184739A (ja) * 1983-04-02 1984-10-20 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ線引き炉
EP0610930A3 (en) * 1993-02-10 1995-03-15 Sumitomo Electric Industries Method of making a glass preform for optical fibers and apparatus therefor.
US5639290A (en) * 1993-02-10 1997-06-17 Sumitomo Electric Industries, Ltd. Process for producing a glass preform for an optical fiber and apparatus for the same
KR100334763B1 (ko) * 2000-04-18 2002-05-03 윤종용 다공 구조 광섬유의 제조 방법 및 제조 장치

Also Published As

Publication number Publication date
JPS6126504B2 (enrdf_load_stackoverflow) 1986-06-20

Similar Documents

Publication Publication Date Title
CA1198326A (en) Process and device for online dehydrogenation of fibre-drawing preforms
AU538152B2 (en) Chemical vapour deposition apparatus and process
US4938789A (en) Raw material supplying device and process
JPS51146243A (en) Process for manufacturing optical fiber
ES459377A1 (es) Un metodo mejorado para la fabricacion de una fibra optica.
JPS5637243A (en) Internally sticking cvd apparatus for optical fiber
ES8600973A1 (es) Un procedimiento mejorado para recubrir un substrato que se mueve hacia dentro y hacia fuera de una zona de reaccion.
EP0095729A3 (en) Hermetic coating by heterogeneous nucleation thermochemical deposition
DE3363874D1 (en) Method of and device for fabricating optical-fibre preforms
MY103723A (en) Method for producing glass preform for optical fiber
DE3160533D1 (en) Process for making a glass coating on the internal surface of a hollow object
CA2045526A1 (en) Process for preparing silicon carbide
JPS52119949A (en) Method of reducing variations in wire diameter of optical fibers
JPS5767045A (en) Coating method for optical fiber
JPS57149833A (en) Manufacture of quartz glass product
JPS56161832A (en) Gaseous phase treatment device
JPS5518077A (en) Device for growing film under gas
JPS5792529A (en) Preparation of calcogenide glass fiber
JPS575004A (en) Manufacture of single ionic crystalline optical fiber
JPS5767044A (en) Manufacture of base material for optical fiber
JPS56169143A (en) Manufacturing apparatus of base material for optical fiber
JPS56169142A (en) Manufacturing apparatus of base material for optical fiber
JPS5245347A (en) Cvd device for orming optical fibers
JPS5369643A (en) Apparatus for controlling diameter of optical fibre
JPS54141389A (en) Crucible used in crystal growing device, manufacture of said crucible and crystal growing method using said crucible