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.)
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric CorpfiledCriticalYokogawa Electric Corp
Priority to JP14551987ApriorityCriticalpatent/JPS63308985A/ja
Publication of JPS63308985ApublicationCriticalpatent/JPS63308985A/ja
Publication of JPH051990B2publicationCriticalpatent/JPH051990B2/ja
H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
H01S5/00—Semiconductor lasers
H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
H01S5/068—Stabilisation of laser output parameters
H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters