Title:
OSCILLATION WAVELENGTH STABILIZATION METHOD OF SEMICONDUCTOR LASER
Document Type and Number:
Japanese Patent JPS5366192
Kind Code:
A
Abstract:
PURPOSE: To stabilize laser wavelengths by feeding part of the laser light being generated by a semiconductor laser into a detector through an absorption cell sealed therein with SO2 and feeding the output of the detector back to the semiconductor laser.
Inventors:
UEDA RIYUUICHI
Application Number:
JP14201576A
Publication Date:
June 13, 1978
Filing Date:
November 25, 1976
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H01S5/068; H01S5/0687; (IPC1-7): H01S3/13; H01S3/18
Domestic Patent References:
| JPS4838987A | 1973-06-08 |