JPS6238294B2 - - Google Patents

Info

Publication number
JPS6238294B2
JPS6238294B2 JP57001976A JP197682A JPS6238294B2 JP S6238294 B2 JPS6238294 B2 JP S6238294B2 JP 57001976 A JP57001976 A JP 57001976A JP 197682 A JP197682 A JP 197682A JP S6238294 B2 JPS6238294 B2 JP S6238294B2
Authority
JP
Japan
Prior art keywords
glass
gas
sulfur
storage chamber
raw material
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.)
Expired
Application number
JP57001976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58120538A (ja
Inventor
Tadashi Myashita
Yukio Terunuma
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.)
NTT Inc
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 JP57001976A priority Critical patent/JPS58120538A/ja
Publication of JPS58120538A publication Critical patent/JPS58120538A/ja
Publication of JPS6238294B2 publication Critical patent/JPS6238294B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
JP57001976A 1982-01-09 1982-01-09 カルコゲナイドガラスの製法 Granted JPS58120538A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57001976A JPS58120538A (ja) 1982-01-09 1982-01-09 カルコゲナイドガラスの製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001976A JPS58120538A (ja) 1982-01-09 1982-01-09 カルコゲナイドガラスの製法

Publications (2)

Publication Number Publication Date
JPS58120538A JPS58120538A (ja) 1983-07-18
JPS6238294B2 true JPS6238294B2 (esLanguage) 1987-08-17

Family

ID=11516569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57001976A Granted JPS58120538A (ja) 1982-01-09 1982-01-09 カルコゲナイドガラスの製法

Country Status (1)

Country Link
JP (1) JPS58120538A (esLanguage)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176942A (ja) * 1984-02-20 1985-09-11 Hitachi Ltd 赤外光フアイバの製造方法
JPS6445741A (en) * 1987-08-12 1989-02-20 Hisankabutsu Glass Kenkyu Production of chalcogenide glass
JPH0684253B2 (ja) * 1988-02-23 1994-10-26 非酸化物ガラス研究開発株式会社 カルコゲナイドガラスの製造方法
JPH0699164B2 (ja) * 1988-11-04 1994-12-07 非酸化物ガラス研究開発株式会社 カルコゲナイドガラス原料の精製法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059177B2 (ja) * 1978-06-24 1985-12-24 日本電信電話株式会社 無水石英ガラスの製造方法

Also Published As

Publication number Publication date
JPS58120538A (ja) 1983-07-18

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