JPH0531510B2 - - Google Patents

Info

Publication number
JPH0531510B2
JPH0531510B2 JP1062241A JP6224189A JPH0531510B2 JP H0531510 B2 JPH0531510 B2 JP H0531510B2 JP 1062241 A JP1062241 A JP 1062241A JP 6224189 A JP6224189 A JP 6224189A JP H0531510 B2 JPH0531510 B2 JP H0531510B2
Authority
JP
Japan
Prior art keywords
hydrogen
atmosphere
quartz glass
ultraviolet light
hydrogen chloride
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 - Lifetime
Application number
JP1062241A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02243535A (ja
Inventor
Shigeru Yamagata
Toshikatsu Matsutani
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.)
Shin Etsu Quartz Products Co Ltd
Original Assignee
Shin Etsu Quartz Products Co Ltd
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 Shin Etsu Quartz Products Co Ltd filed Critical Shin Etsu Quartz Products Co Ltd
Priority to JP6224189A priority Critical patent/JPH02243535A/ja
Publication of JPH02243535A publication Critical patent/JPH02243535A/ja
Publication of JPH0531510B2 publication Critical patent/JPH0531510B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
JP6224189A 1989-03-16 1989-03-16 紫外光用ガラス母材の製造方法 Granted JPH02243535A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6224189A JPH02243535A (ja) 1989-03-16 1989-03-16 紫外光用ガラス母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6224189A JPH02243535A (ja) 1989-03-16 1989-03-16 紫外光用ガラス母材の製造方法

Publications (2)

Publication Number Publication Date
JPH02243535A JPH02243535A (ja) 1990-09-27
JPH0531510B2 true JPH0531510B2 (fr) 1993-05-12

Family

ID=13194452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6224189A Granted JPH02243535A (ja) 1989-03-16 1989-03-16 紫外光用ガラス母材の製造方法

Country Status (1)

Country Link
JP (1) JPH02243535A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4169325B2 (ja) * 2002-07-31 2008-10-22 信越石英株式会社 石英ガラス治具及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716934B2 (fr) * 1973-05-29 1982-04-08
JPH066495B2 (ja) * 1985-08-01 1994-01-26 信越石英株式会社 高純度石英ガラスの製造方法
JPS6280606A (ja) * 1985-10-04 1987-04-14 Furukawa Electric Co Ltd:The 単一モ−ド光フアイバ
JPS62143844A (ja) * 1985-12-13 1987-06-27 Furukawa Electric Co Ltd:The 光伝送体の処理方法
JPS63100038A (ja) * 1986-05-09 1988-05-02 Furukawa Electric Co Ltd:The 天然石英ガラスからの不純物除去方法

Also Published As

Publication number Publication date
JPH02243535A (ja) 1990-09-27

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