JPS5380011A - Doped silica glass tube - Google Patents

Doped silica glass tube

Info

Publication number
JPS5380011A
JPS5380011A JP15491876A JP15491876A JPS5380011A JP S5380011 A JPS5380011 A JP S5380011A JP 15491876 A JP15491876 A JP 15491876A JP 15491876 A JP15491876 A JP 15491876A JP S5380011 A JPS5380011 A JP S5380011A
Authority
JP
Japan
Prior art keywords
glass tube
silica glass
doped silica
glass
disturbance
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.)
Pending
Application number
JP15491876A
Other languages
Japanese (ja)
Inventor
Tadashi Miyashita
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 JP15491876A priority Critical patent/JPS5380011A/en
Publication of JPS5380011A publication Critical patent/JPS5380011A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the disturbance the refractive index of glass accumulated in the inside of the glass tube and improve over departure from consistency of the coefficient of thermal expansion by varying the glass composition.
COPYRIGHT: (C)1978,JPO&Japio
JP15491876A 1976-12-24 1976-12-24 Doped silica glass tube Pending JPS5380011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15491876A JPS5380011A (en) 1976-12-24 1976-12-24 Doped silica glass tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15491876A JPS5380011A (en) 1976-12-24 1976-12-24 Doped silica glass tube

Publications (1)

Publication Number Publication Date
JPS5380011A true JPS5380011A (en) 1978-07-15

Family

ID=15594793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15491876A Pending JPS5380011A (en) 1976-12-24 1976-12-24 Doped silica glass tube

Country Status (1)

Country Link
JP (1) JPS5380011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648423A (en) * 1993-08-05 1997-07-15 Mitsui Petrochemical Industries, Ltd. Polyamide resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648423A (en) * 1993-08-05 1997-07-15 Mitsui Petrochemical Industries, Ltd. Polyamide resin composition

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