Laser micro-machining using a programmable pulse shape

摘要

Laser pulse shaping techniques to generate a laser pulse spectral output is adjusted (64, 66). The laser pulses (eg, 1ns~ number nanosecond rise time of the rising edge of the pulse width 10ns~20ns from sub-nanosecond), can be programmed to have a pulse shape and the desired pulse width. Electro-optic modulator at least one receiving the driving signal to form a tailored pulse output by selectively change the amount of (106,112,114) incident pulsed laser emission preferred embodiment, a (250, 254) can be implemented using. The triggering of the pulsed laser emission driving signal, so that it is possible to substantially eliminate the jitter suppresses jitter associated with other stages of the link processing system, associated with pulsed laser emission. [Selection Figure 7