JPS52143037A - Manufacture of base material for optical fiber - Google Patents

Manufacture of base material for optical fiber

Info

Publication number
JPS52143037A
JPS52143037A JP6047476A JP6047476A JPS52143037A JP S52143037 A JPS52143037 A JP S52143037A JP 6047476 A JP6047476 A JP 6047476A JP 6047476 A JP6047476 A JP 6047476A JP S52143037 A JPS52143037 A JP S52143037A
Authority
JP
Japan
Prior art keywords
manufacture
optical fiber
base material
transmission
glass
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
JP6047476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS573609B2 (enrdf_load_stackoverflow
Inventor
Tatsuo Izawa
Tadashi Miyashita
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
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6047476A priority Critical patent/JPS52143037A/ja
Publication of JPS52143037A publication Critical patent/JPS52143037A/ja
Publication of JPS573609B2 publication Critical patent/JPS573609B2/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]

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)
JP6047476A 1976-05-25 1976-05-25 Manufacture of base material for optical fiber Granted JPS52143037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6047476A JPS52143037A (en) 1976-05-25 1976-05-25 Manufacture of base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6047476A JPS52143037A (en) 1976-05-25 1976-05-25 Manufacture of base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS52143037A true JPS52143037A (en) 1977-11-29
JPS573609B2 JPS573609B2 (enrdf_load_stackoverflow) 1982-01-22

Family

ID=13143296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6047476A Granted JPS52143037A (en) 1976-05-25 1976-05-25 Manufacture of base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS52143037A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422608A1 (fr) * 1978-04-10 1979-11-09 Int Standard Electric Corp Procede de fabrication de grandes preformes optiques
JPS5510459A (en) * 1978-07-08 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of fiber base material for light communication and burner for production
EP0150247A1 (en) * 1984-01-31 1985-08-07 Nippon Telegraph And Telephone Corporation Method of fabricating optical fiber preforms

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU183963B (en) * 1982-06-15 1984-06-28 Janos Koevesdi Nodal structure suitable for collapsible compacting plates beingin cross direction considering to one another

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101416A (enrdf_load_stackoverflow) * 1974-01-14 1975-08-12
JPS5171316A (ja) * 1974-12-18 1976-06-21 Sumitomo Electric Industries Hikaridensoyogarasuno seizohoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101416A (enrdf_load_stackoverflow) * 1974-01-14 1975-08-12
JPS5171316A (ja) * 1974-12-18 1976-06-21 Sumitomo Electric Industries Hikaridensoyogarasuno seizohoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422608A1 (fr) * 1978-04-10 1979-11-09 Int Standard Electric Corp Procede de fabrication de grandes preformes optiques
JPS5510459A (en) * 1978-07-08 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of fiber base material for light communication and burner for production
EP0150247A1 (en) * 1984-01-31 1985-08-07 Nippon Telegraph And Telephone Corporation Method of fabricating optical fiber preforms

Also Published As

Publication number Publication date
JPS573609B2 (enrdf_load_stackoverflow) 1982-01-22

Similar Documents

Publication Publication Date Title
GB2017077B (en) Producing optical fibre preform
AU499877B2 (en) Production of glass articles with desired refractive index distribution
JPS52143037A (en) Manufacture of base material for optical fiber
GB1541798A (en) Production of preforms for optical fibres
JPS5430852A (en) Production of glass fiber for optical communication
JPS533352A (en) Glass fibre for optical communication
JPS5362538A (en) Optical fiber coupler and its production
JPS5229234A (en) Optical fiber
JPS5288348A (en) Production of bar-form base material for optical fibers
JPS5598708A (en) Production of light plane circuit
JPS53105254A (en) Optical fiber branching filter
JPS5292735A (en) Producing method for base materials for optical transmission fibers
JPS5285832A (en) Production of optical fibers
JPS5292736A (en) Producing method for base materials for optical transmission fibers
JPS5346742A (en) Production of optical fiber
JPS5287045A (en) Production of optical fibers
JPS53134450A (en) Production of optical fiber
JPS5370833A (en) Light distributor
JPS53144758A (en) Production of glass fibers for optical transmission
ES8103388A1 (es) Un metodo de producir una guia optica de ondas de vidrio a partir de vidrio fundido.
JPS5355133A (en) Production of optical fiber
JPS543554A (en) Optical fiber branching filter
JPS53138354A (en) Production of material for optical transmission member
JPS53102762A (en) Production of graded index type optical fiber parent material
JPS52145236A (en) Production of glass fibers for optical transmission