CPC Subgroup
H01S 3/131 by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
Full Title
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating > Stabilisation of laser output parameters, e.g. frequency or amplitude > by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H01S 3/134 in gas lasers