Title:
FARADY ROTARY GLASS
Document Type and Number:
Japanese Patent JPS5413522
Kind Code:
A
Abstract:
A Faraday rotation glass having a composition, in mole%, of Tb2O3:
Inventors:
ASAHARA YOSHIYUKI
Application Number:
JP6298377A
Publication Date:
February 01, 1979
Filing Date:
May 30, 1977
Export Citation:
Assignee:
HOYA GLASS WORKS LTD
International Classes:
C03C3/16; C03C3/19; C03C4/00; G02F1/09; (IPC1-7): C03C3/14; C03C3/16; C03C3/30; G02F1/09