Construction or shape of active medium

Full Title

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium > Construction or shape of active medium

Child Classifications

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• H01S 3/0602
• H01S 3/0619
• H01S 3/0627
• H01S 3/063 Waveguide lasers,
• H01S 3/07 consisting of a plurality of parts, e.g. segments (H01S3/067 takes precedence)