Title:
LASER ACTIVATED OPTICAL WAVEGUIDE PATH ELEMENT AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPS5399793
Kind Code:
A
Abstract:
PURPOSE: To manufacture a substrate which reduce the light loss at the coupling part and performs a highly efficient guide of the laser beam, by forming the laser oscillation element part which activates the laser on the same substrate and the optical waveguide path element part which guides the laser beam.
Inventors:
HIRANO HITOSHI
FUKUDA TSUGUO
HATSUTORI SHIYUUZOU
FUKUDA TSUGUO
HATSUTORI SHIYUUZOU
Application Number:
JP1390277A
Publication Date:
August 31, 1978
Filing Date:
February 10, 1977
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
HATTORI SHUZO
HATTORI SHUZO
International Classes:
H01S3/05; H01S3/063; H01S3/16; (IPC1-7): H01S3/16