WO2008001776A1 - Procédé de production d'une préforme de fibre optique et appareil associé - Google Patents
Procédé de production d'une préforme de fibre optique et appareil associé Download PDFInfo
- Publication number
- WO2008001776A1 WO2008001776A1 PCT/JP2007/062809 JP2007062809W WO2008001776A1 WO 2008001776 A1 WO2008001776 A1 WO 2008001776A1 JP 2007062809 W JP2007062809 W JP 2007062809W WO 2008001776 A1 WO2008001776 A1 WO 2008001776A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical fiber
- container
- glass
- fiber preform
- tube
- Prior art date
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]
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
- C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings
-
- 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
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07767615.3A EP2045217B1 (en) | 2006-06-26 | 2007-06-26 | Process for producing optical fiber base and apparatus therefor |
CN2007800242494A CN101479204B (zh) | 2006-06-26 | 2007-06-26 | 光导纤维母材的制造方法及其装置 |
KR1020097000473A KR101084393B1 (ko) | 2006-06-26 | 2007-06-26 | 광섬유 모재의 제조 방법 및 그 장치 |
US12/341,538 US8701447B2 (en) | 2006-06-26 | 2008-12-22 | Method of manufacturing optical fiber base material and apparatus of the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-175708 | 2006-06-26 | ||
JP2006175708 | 2006-06-26 | ||
JP2007164421A JP5046753B2 (ja) | 2006-06-26 | 2007-06-21 | 光ファイバ母材の製造方法及びその装置 |
JP2007-164421 | 2007-06-21 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/341,538 Continuation-In-Part US8701447B2 (en) | 2006-06-26 | 2008-12-22 | Method of manufacturing optical fiber base material and apparatus of the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008001776A1 true WO2008001776A1 (fr) | 2008-01-03 |
Family
ID=38845540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/062809 WO2008001776A1 (fr) | 2006-06-26 | 2007-06-26 | Procédé de production d'une préforme de fibre optique et appareil associé |
Country Status (6)
Country | Link |
---|---|
US (1) | US8701447B2 (ja) |
EP (1) | EP2045217B1 (ja) |
JP (1) | JP5046753B2 (ja) |
KR (1) | KR101084393B1 (ja) |
CN (1) | CN101479204B (ja) |
WO (1) | WO2008001776A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016102132A (ja) * | 2010-06-11 | 2016-06-02 | ユニバーサル ディスプレイ コーポレイション | 遅延蛍光oled |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012046381A (ja) * | 2010-08-27 | 2012-03-08 | Sumitomo Chemical Co Ltd | 樹脂被覆粒状肥料の製造方法 |
DE102012112449A1 (de) * | 2012-12-17 | 2014-06-18 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Herstellung eines Zylinders aus Quarzglas |
JP6106453B2 (ja) * | 2013-02-21 | 2017-03-29 | 株式会社フジクラ | ガラス母材の製造装置 |
JP6435652B2 (ja) * | 2014-06-13 | 2018-12-12 | 住友電気工業株式会社 | ガラス母材の製造方法 |
JP6573560B2 (ja) * | 2016-03-03 | 2019-09-11 | 信越化学工業株式会社 | 熱処理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62153130A (ja) * | 1985-12-27 | 1987-07-08 | Sumitomo Electric Ind Ltd | 光フアイバ−用ガラス母材の製造方法 |
JP2002249342A (ja) * | 2001-02-19 | 2002-09-06 | Toshiba Ceramics Co Ltd | ガラス体およびその製造方法 |
JP2004002109A (ja) | 2002-05-31 | 2004-01-08 | Shin Etsu Chem Co Ltd | プリフォーム製造方法及びプリフォーム |
JP2006175708A (ja) | 2004-12-22 | 2006-07-06 | Gp Daikyo Corp | 樹脂成形品 |
JP2007164421A (ja) | 2005-12-13 | 2007-06-28 | Mitsubishi Electric Corp | 並列処理装置及び並列処理方法及び並列処理プログラム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1696061B2 (de) | 1968-02-22 | 1972-07-06 | Heraeus Schott Quarzschmelze Gmbh, 6450 Hanau | Hohlkoerper aus quarzglas, insbesondere rohrfoermige quarzglaskoerper, zur verwendung bei unter hohen temperaturen durchzufuehrenden herstellungsverfahren fuer halbleiterbauelemente |
GB1255551A (en) * | 1968-03-30 | 1971-12-01 | Heraeus Schott Quarzschmelze | Improvements in or relating to externally coated fused silica tube |
US3957476A (en) * | 1970-08-04 | 1976-05-18 | Heraeus-Schott Quarzschmelze Gmbh | Method of diffusing ions into quartz glass |
JPS5849290B2 (ja) * | 1980-08-18 | 1983-11-02 | 富士通株式会社 | 石英反応管 |
JPS59184734A (ja) * | 1983-04-06 | 1984-10-20 | Furukawa Electric Co Ltd:The | 光学系多孔質ガラスの透明ガラス化法 |
JPH0660029B2 (ja) * | 1985-12-17 | 1994-08-10 | 住友電気工業株式会社 | 光フアイバ用母材の製造方法 |
JP2522829B2 (ja) * | 1989-05-31 | 1996-08-07 | 信越石英株式会社 | 耐熱性複合石英ガラス管 |
JP3188967B2 (ja) * | 1994-06-17 | 2001-07-16 | 東京エレクトロン株式会社 | 熱処理装置 |
JP4398527B2 (ja) * | 1998-05-25 | 2010-01-13 | 信越石英株式会社 | シリコン単結晶引き上げ用石英ガラスるつぼ |
JP3017990B1 (ja) * | 1999-01-28 | 2000-03-13 | 信越化学工業株式会社 | 多孔質ガラス母材焼結装置 |
US6543257B1 (en) * | 1999-05-28 | 2003-04-08 | The Furukawa Electric Co., Ltd. | Dehydration and sintering apparatus for porous optical fiber preform |
JP3949425B2 (ja) * | 2001-11-01 | 2007-07-25 | 古河電気工業株式会社 | 光ファイバ母材の熱処理装置および方法 |
US7256702B2 (en) * | 2004-08-18 | 2007-08-14 | Michael S. Isaacs | Gas supply pressure alarm device |
JP2006131463A (ja) * | 2004-11-08 | 2006-05-25 | Fujikura Ltd | 光ファイバ母材の脱水焼結装置におけるマッフル内外圧力制御方法およびその装置 |
JP5867976B2 (ja) * | 2006-06-26 | 2016-02-24 | 信越化学工業株式会社 | 光ファイバ母材の製造方法 |
-
2007
- 2007-06-21 JP JP2007164421A patent/JP5046753B2/ja active Active
- 2007-06-26 CN CN2007800242494A patent/CN101479204B/zh active Active
- 2007-06-26 WO PCT/JP2007/062809 patent/WO2008001776A1/ja active Application Filing
- 2007-06-26 KR KR1020097000473A patent/KR101084393B1/ko active IP Right Grant
- 2007-06-26 EP EP07767615.3A patent/EP2045217B1/en active Active
-
2008
- 2008-12-22 US US12/341,538 patent/US8701447B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62153130A (ja) * | 1985-12-27 | 1987-07-08 | Sumitomo Electric Ind Ltd | 光フアイバ−用ガラス母材の製造方法 |
JP2002249342A (ja) * | 2001-02-19 | 2002-09-06 | Toshiba Ceramics Co Ltd | ガラス体およびその製造方法 |
JP2004002109A (ja) | 2002-05-31 | 2004-01-08 | Shin Etsu Chem Co Ltd | プリフォーム製造方法及びプリフォーム |
JP2006175708A (ja) | 2004-12-22 | 2006-07-06 | Gp Daikyo Corp | 樹脂成形品 |
JP2007164421A (ja) | 2005-12-13 | 2007-06-28 | Mitsubishi Electric Corp | 並列処理装置及び並列処理方法及び並列処理プログラム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016102132A (ja) * | 2010-06-11 | 2016-06-02 | ユニバーサル ディスプレイ コーポレイション | 遅延蛍光oled |
Also Published As
Publication number | Publication date |
---|---|
KR101084393B1 (ko) | 2011-11-18 |
US8701447B2 (en) | 2014-04-22 |
CN101479204A (zh) | 2009-07-08 |
JP2008031032A (ja) | 2008-02-14 |
EP2045217A1 (en) | 2009-04-08 |
CN101479204B (zh) | 2012-06-13 |
US20090211302A1 (en) | 2009-08-27 |
KR20090028761A (ko) | 2009-03-19 |
EP2045217A4 (en) | 2010-03-24 |
EP2045217B1 (en) | 2018-06-13 |
JP5046753B2 (ja) | 2012-10-10 |
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