DIFF Subgroup
H01S 3/05 Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
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
CPC:
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
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open
- H01S 3/08 Construction or shape of optical resonators or components thereof +8 CPC IPC+CPC Available in IPC and CPC