IPC Subgroup
H01S 3/08 Construction or shape of optical resonators or components thereof
Introduced: September 1968
Last revised: January 2023
Full Title
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range > Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium > Construction or shape of optical resonators or components thereof
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- 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
Related Keywords
optical RESONATORS used in lasers
3 direct subcodes
Child Classifications
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- H01S 3/08018 Mode suppression
- H01S 3/081 comprising three or more reflectors
- H01S 3/086 One or more reflectors having variable properties or positions for initial adjustment of the resonator