JPS5727208A - Manufacture of base material for optical fiber of single polarized wave and single mode - Google Patents

Manufacture of base material for optical fiber of single polarized wave and single mode

Info

Publication number
JPS5727208A
JPS5727208A JP10245980A JP10245980A JPS5727208A JP S5727208 A JPS5727208 A JP S5727208A JP 10245980 A JP10245980 A JP 10245980A JP 10245980 A JP10245980 A JP 10245980A JP S5727208 A JPS5727208 A JP S5727208A
Authority
JP
Japan
Prior art keywords
base material
optical fiber
boron
porous glass
polarized wave
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
JP10245980A
Other languages
Japanese (ja)
Other versions
JPS6344689B2 (en
Inventor
Yutaka Sasaki
Tetsuo Miya
Takao Edahiro
Choichi Niizeki
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 JP10245980A priority Critical patent/JPS5727208A/en
Publication of JPS5727208A publication Critical patent/JPS5727208A/en
Publication of JPS6344689B2 publication Critical patent/JPS6344689B2/ja
Granted 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:To obtain a base material for an optical fiber, which is long and low in a loss, by making boron alcoxide permeate onto both parallel side surfaces of a base material for a porous glass optical fiber, which has been manufactured by a vapor phase axis attaching method, and forming a porous glass area containing B2O3. CONSTITUTION:On both parallel side surfaces 14 of a porous glass base material 11 having a core 12 and a clad 13, which has been manufactured by a vapor phase axis attaching method is applied or sprayed liquid boron alcooxide, and boron alcoxide is converted to B2O3 by exposing this base material 11 to vapor. Subsequently, the base material concerned 11 is dehydrated and treated with dehydrating acid radical under a chlorine atmosphere, and after that, when it is made a transparent glass by heating it, an area whose refractive index is different exists along two directions meeting at right angles in the section of the base material concerned, therefore, the base material concerned comes to have a single polarized wave characteristic.
JP10245980A 1980-07-28 1980-07-28 Manufacture of base material for optical fiber of single polarized wave and single mode Granted JPS5727208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10245980A JPS5727208A (en) 1980-07-28 1980-07-28 Manufacture of base material for optical fiber of single polarized wave and single mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10245980A JPS5727208A (en) 1980-07-28 1980-07-28 Manufacture of base material for optical fiber of single polarized wave and single mode

Publications (2)

Publication Number Publication Date
JPS5727208A true JPS5727208A (en) 1982-02-13
JPS6344689B2 JPS6344689B2 (en) 1988-09-06

Family

ID=14328042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10245980A Granted JPS5727208A (en) 1980-07-28 1980-07-28 Manufacture of base material for optical fiber of single polarized wave and single mode

Country Status (1)

Country Link
JP (1) JPS5727208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441656B2 (en) 2001-07-11 2008-10-28 L'oreal S.A. Article comprising composite material and method of making the article
CN102073096A (en) * 2010-11-19 2011-05-25 中国计量学院 Micro-structured optical fiber for polarization apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441656B2 (en) 2001-07-11 2008-10-28 L'oreal S.A. Article comprising composite material and method of making the article
CN102073096A (en) * 2010-11-19 2011-05-25 中国计量学院 Micro-structured optical fiber for polarization apparatus

Also Published As

Publication number Publication date
JPS6344689B2 (en) 1988-09-06

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