Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating

Child Classifications

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• H01S 3/10007 +4 CPC CPC only CPC only
• H01S 3/10038 +1 CPC CPC only CPC only
• H01S 3/10053 CPC only CPC only
• H01S 3/10061 CPC only CPC only
• H01S 3/10069 CPC only CPC only
• H01S 3/10076 CPC only CPC only
• H01S 3/10084 +1 CPC CPC only CPC only
• H01S 3/101 Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted since 1974 IPC+CPC Available in IPC and CPC
• H01S 3/102 by controlling the active medium, e.g. by controlling the processes or apparatus for excitation (H01S3/13 takes precedence) since 1985 +3 CPC IPC+CPC Available in IPC and CPC
• H01S 3/105 by controlling the mutual position or the reflecting properties of the reflectors of the cavity (, H01S3/13 take precedence) since 1985 +2 CPC IPC+CPC Available in IPC and CPC
• H01S 3/106 by controlling devices placed within the cavity ( H01S3/13 take precedence) since 1985 +7 CPC IPC+CPC Available in IPC and CPC
• H01S 3/11 Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping +1 CPC IPC+CPC Available in IPC and CPC
• H01S 3/13 Stabilisation of laser output parameters, e.g. frequency or amplitude since 1974 +7 CPC IPC+CPC Available in IPC and CPC