Long and short laser pulse synchronization device
A laser pulse and synchronization device technology, which is applied in the direction of lasers, laser components, phonon exciters, etc., can solve the problems of limiting synchronization accuracy, unsatisfactory, and application field limitations, so as to avoid the limitation of repetition frequency, low cost, and The effect of high synchronization accuracy
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[0022] The present invention will be further described below in conjunction with the embodiments and accompanying drawings, but the protection scope of the present invention should not be limited thereby.
[0023] Please see first figure 1 , figure 1 It is a schematic circuit diagram of the long and short laser pulse synchronization device of the present invention. The long-short laser pulse synchronization device of the present invention consists of a short-pulse laser system 1, a 1×2 beam splitter 2, an optical pulse stacker 3, a high-speed photoelectric tube 4, a fast comparator 5, a broadband high-speed electric amplifier I 6, and aperture-coupled microstrip line shaping Board 7, broadband high-speed electric amplifier II8, adjustable delayer I9, long pulse laser 10, adjustable delayer II11, and amplitude modulator 12. The output of the short-pulse laser system 1 is an optical pulse signal with a pulse width of 140 ps and a repetition frequency of 1 Hz obtained by stretc...
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