DocumentCode
1012774
Title
Low-OH-content fibre fabrication using particle-size control sol-gel method
Author
Shibata, Satoshi ; Hanawa, F. ; Nakahara, Mizuki
Author_Institution
NTT Ibaraki Electrical Communication Laboratory, Tokai, Japan
Volume
21
Issue
24
fYear
1985
Firstpage
1145
Lastpage
1146
Abstract
By the sol-gel method using a new `particle-size control¿ technique, a low-OH content at a level of 0.1 parts in 106 and a minimum optical loss of 1.8 dB/km at 1.6 ¿m wavelength has been achieved in pure silica core single-mode optical fibres. Improvement of dry gel properties using particle-size control is essential to bubble-free fibre drawing form dehydrated gel-derived glasses.
Keywords
optical fibres; optical losses; optical workshop techniques; particle size; SiO2 core; bubble-free fibre drawing; dry gel properties; low-OH content; optical loss; particle-size control; single-mode optical fibres; sol-gel method;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19850810
Filename
4251666
Link To Document