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Method of making fluorine doped optical preform and fiber and resultant articles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C03B-037/014
출원번호 US-0535786 (1983-09-26)
발명자 / 주소
  • Berkey George E. (Pine City NY)
출원인 / 주소
  • Corning Glass Works (Corning NY 02)
인용정보 피인용 횟수 : 33  인용 특허 : 7

초록 ▼

This invention relates to a method forming fluorine-doped glass. A coating of glass particles is deposited on the surface of a cylindrical rod of high purity glass. The coated rod is inserted into a furnace which contains a cylindrical muffle formed of high silica content glass. A fluorine-containin

대표청구항 ▼

A method of forming a glass article at least a portion of which is doped with fluorine, comprising the steps of forming a glass preform at least a portion of which is porous and contains interstices, inserting said preform into a consolidation furnace having a muffle formed of a high silica content

이 특허에 인용된 특허 (7)

  1. Boudot, Jean E.; Mazeau, Jean P., Germanium-containing glass of high infrared transmission and low density.
    상세보기
  2. Bailey Alan C. (Horseheads NY), Method of drawing optical filaments.
    상세보기
  3. Schultz Peter C. (Painted Post NY), Method of producing glass optical filaments.
    상세보기
  4. Paek Un C. (West Windsor Township ; Mercer County NJ) Schroeder ; Jr. Charles M. (North Hanover Township ; Burlington County NJ), Modified zirconia induction furnace.
    상세보기
  5. Guerder Pierre (Pithiviers FRX) Ranson Andre (Rueil Malmaison FRX), Optical wave guide with fluorine-doped core.
    상세보기
  6. Edahiro Takao (Ibaraki JPX) Miyajiri Tetsuo (Kanagawa JPX) Yokota Hiroshi (Kanagawa JPX) Kuwahara Toru (Kanagawa JPX), Process for producing optical fiber preform.
    상세보기
  7. Shiraishi Satoshi (Osaka JPX) Fujiwara Kunio (Osaka JPX) Kurosaki Shiro (Osaka JPX), Process for producing optical transmission fiber.
    상세보기

이 특허를 인용한 특허 (33)

  1. Taru, Toshiki; Knight, Jonathan; Birks, Tim; Bird, David, All solid photonic bandgap fiber.
    상세보기
  2. Lehman, Michael J.; Srikant, Vaidyanathan; Stone, Jeffery S., Apparatus and method of doping silica with fluorine during laydown.
    상세보기
  3. Suzuki, Shinji; Hirasawa, Hideo; Shimada, Tadakatsu, Apparatus for preventing redeposition of silica during flame severing.
    상세보기
  4. Woodard Daniel L. (Raleigh NC) Howard Adriann J. (Raleigh NC) Down James A. (Cary NC), DNA purification by solid phase extraction using fluorinated celite.
    상세보기
  5. Bickham,Scott R., Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same.
    상세보기
  6. Rittler Hermann L. (Corning NY), Fluorinated phyllosilicate and method.
    상세보기
  7. Dawes, Steven B.; Johnson, William W.; LaCoe, Jason A.; Murtagh, Michael T.; Tandon, Pushkar, Fluorine doping a soot preform.
    상세보기
  8. Kanamori Hiroo (Yokohama JPX) Yokota Hiroshi (Yokohama JPX) Tanaka Gotaro (Yokohama JPX) Ishiguro Yoichi (Yokohama JPX) Takagi Masahiro (Yokohama JPX) Suganuma Hiroshi (Yokohama JPX) Shigematsu Masay, Glass preform for dispersion shifted single mode optical fiber and method for the production of the same.
    상세보기
  9. Lane Kenneth R. (Wilmington NC) Prusha Donald L. (Painted Post NY) Siebold William E. (Horseheads NY), Heating oven for preparing optical waveguide fibers.
    상세보기
  10. Hebgen, Peter G.; Thompson, David J., Highly negative-slope dispersion compensating fiber and transmission system including same.
    상세보기
  11. Berkey, George E.; Ma, Daiping; Mishra, Snigdharaj K., Large effective area optical fiber.
    상세보기
  12. Suzuki, Shinji; Hirasawa, Hideo; Shimada, Tadakatsu, Method and apparatus for fusing an optical fiber preform.
    상세보기
  13. Bookbinder, Dana C.; Fiacco, Richard M.; Giroux, Cynthia B., Method and apparatus reducing metal impurities in optical fiber soot preforms.
    상세보기
  14. Tennent, David L.; Whalen, Joseph M., Method and feedstock for making silica.
    상세보기
  15. Tennent, David L.; Whalen, Joseph M., Method and feedstock for making silica by flame combustion.
    상세보기
  16. Miller Thomas J. (Alpharetta GA) Monroe Douglas W. (Newtown PA) Nicol David A. (Trenton NJ) Steele David B. (Buckingham PA), Method for consolidating doped glass using an encapsulating structure.
    상세보기
  17. Dawes, Steven Bruce; Tandon, Pushkar, Method for making low bend loss optical fiber preforms.
    상세보기
  18. Kyoto Michihisa (Yokohama JPX) Watanabe Minoru (Yokohama JPX) Kanamori Hiroo (Yokohama JPX), Method for producing glass preform for optical fiber.
    상세보기
  19. Kyoto Michihisa (Yokohama JPX) Yoshioka Naoki (Yokohama JPX) Tanaka Gotaro (Yokohama JPX) Kanamori Hiroo (Yokohama JPX) Watanabe Minoru (Yokohama JPX) Nakahara Motohiro (Mito JPX), Method for production of glass preform for optical fibers.
    상세보기
  20. Ishiguro Yoichi (Yokohama JPX) Kanamori Hiroo (Yokohama JPX) Urano Akira (Yokohama JPX) Kyoto Michihisa (Yokohama JPX), Method of making optical glass article.
    상세보기
  21. Berkey George E., Method of making segmented core optical waveguide preforms.
    상세보기
  22. Cain, Michael B.; dePaor, Liam R.; Desorcie, Robert B.; Fiacco, Richard M.; Giroux, Cynthia B., Method of manufacturing multi-segmented optical fiber and preform.
    상세보기
  23. Kajioka Hiroshi (Hitachi JPX) Yamada Koudo (Hitachi JPX) Takuma Yuuetsu (Hitachi JPX) Teraoka Tatsuo (Hitachi JPX), Method of manufacturing polarization-maintaining optical fibers.
    상세보기
  24. Dawes, Steven B.; Hawtof, Daniel W.; Murtagh, Michael T.; Rosettie, John S.; Schermerhorn, Andrew P.; Sproul, Merrill F.; Stone, III, John; Tandon, Pushkar, Methods and apparatus for pulsed doping or drying a soot preform.
    상세보기
  25. Dawes, Steven Bruce; Knowlton, Robert A; Tandon, Pushkar; Wang, Ji, Methods for producing optical fiber preforms with low index trenches.
    상세보기
  26. Bickham, Scott Robertson; Bookbinder, Dana Craig; Li, Ming-Jun; Mishra, Snigdharaj Kumar; Nolan, Daniel Aloysius; Tandon, Pushkar, Optical fiber containing alkali metal oxide.
    상세보기
  27. Khrapko, Rostislav Radievich; Matthews, III, Hazel B, Optical fiber containing alkali metal oxide.
    상세보기
  28. Bookbinder, Dana Craig; Chludzinski, Paul Andrew; Harper, Brian Lee; Li, Ming-Jun; Mishra, Snigdharaj Kumar; Raney, Sonya Marie; Tandon, Pushkar, Optical fibers having a varying clad index and methods of forming same.
    상세보기
  29. Hiraka,Masahiro; Furukawa,Shigeo, Optical waveguide and method for fabricating the same.
    상세보기
  30. Abe Koichi (Ottawa CAX), Optical waveguide manufacture.
    상세보기
  31. Tamitsuji, Chikaya; Watanabe, Kunio; Koike, Akio, Process for production of synthetic quartz glass.
    상세보기
  32. Dawes, Steven B.; Murtagh, Michael T.; Tandon, Pushkar, Single step laydown method of making dry fiber with complex fluorine doped profile.
    상세보기
  33. Early, Kintu O.; Lacy, Claude E.; Schiefelbein, Susan L.; Sen, Sabyasachi; Walczak, Wanda J.; Whalen, Joseph M.; James, Tiffany L.; Matthews, Hazel B.; Onuh, Chukwuemeka B., Treating an optical fiber preform with carbon monoxide.
    상세보기

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