CPC Subgroup
H01S 3/03 of gas laser discharge tubes
Full Title
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > Constructional details > of gas laser discharge tubes
7 direct subcodes
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- H01S 3/032 for confinement of the discharge, e.g. by special features of the discharge constricting tube
- H01S 3/034 Optical devices within, or forming part of, the tube, e.g. windows, mirrors (reflectors having variable properties or positions for initial adjustment of the resonator H01S3/086)
- H01S 3/036 Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
- H01S 3/038 Electrodes, e.g. special shape, configuration or composition