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Priority to JP6383075ApriorityCriticalpatent/JPS51139293A/ja
Publication of JPS51139293ApublicationCriticalpatent/JPS51139293A/ja
Publication of JPS5645308B2publicationCriticalpatent/JPS5645308B2/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
H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
H01S3/06—Construction or shape of active medium
H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength