DIFF Subgroup
H01S 3/30 using scattering effects, e.g. stimulated Brillouin or Raman effects
Introduced: July 1974
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 > using scattering effects, e.g. stimulated Brillouin or Raman effects
CPC:
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > using scattering effects, e.g. stimulated Brillouin or Raman effects
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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