Synergistic pulse generation apparatus, device and method

A synergistic pulse generation apparatus for generating a pulse signal under the control of a host computer, comprising:

• a driving circuit, which is electrically connected to the host computer, and is configured to receive a first control signal sent by the host computer and convert the first control signal into a first driving signal, and receive a second control signal sent by the host computer and convert the second control signal into a second driving signal;
• and
• a pulse generation circuit, which comprises a first power supply, a first pulse generation module, which is electrically connected to the first power supply, a second power supply, and a second pulse generation module, which is electrically connected to the second power supply,
• wherein the first pulse generation module is configured to store electric energy supplied by the first power supply, and discharge electricity under the control of the first driving signal to form a first pulse signal applied to a load;
• and
• the second pulse generation module is configured to store electric energy supplied by the second power supply, and discharge electricity under the control of the second driving signal to form a second pulse signal applied to the load,
• wherein the voltage of the second power supply is greater than the voltage of the first power supply, and the width of the second pulse signal is less than the width of the first pulse signal,
• wherein the driving circuit comprises an electro-optical conversion module, a signal processing module and an optical fiber, which is electrically connected to the electro-optical conversion module and the signal processing module, respectively, wherein
• the electro-optical conversion module is electrically connected to the host computer, and the signal processing module is electrically connected to the pulse generation circuit;
• the electro-optical conversion module is configured to receive the first and second control signals sent by the host computer, convert the first and second control signals into first and second optical driving signals and send same to the signal processing module by means of the optical fiber;
• and
• the signal processing module is configured to receive the first and second optical driving signals and convert the first and second optical driving signals into first and second electrical driving signals, process the first and second electrical driving signals to obtain the first and second driving signals, and transmit the first and second driving signals to the pulse generation circuit,
• wherein the electro-optical conversion module comprises:
• a buffer unit, which is electrically connected to the host computer, and is configured to receive the first and second control signals and buffer the first and second control signals;
• a first signal amplification unit, which is electrically connected to the buffer unit, and is configured to perform amplification processing on the buffered first and second control signals;
• and
• a first conversion unit, which is electrically connected to the first signal amplification unit and the optical fiber, respectively, and is configured to perform electro-optical conversion on the first and second control signals that have been subjected to amplification processing, so as to obtain the first and second optical driving signals, and send same to the signal processing module by means of the optical fiber, and
• wherein the signal processing module comprises:
• a second conversion unit, which is connected to the optical fiber and is configured to receive the first and second optical driving signals and convert the first and second optical driving signals into the first and second electrical driving signals;
• a first filter unit, which is electrically connected to the second conversion unit and is configured to perform first filtering processing on the first and second electrical driving signals;
• a second signal amplification unit which is electrically connected to the first filter unit, and is configured to perform amplification processing on the filtered first and second electrical driving signals to obtain third and fourth driving signals;
• and
• a second filter unit, which is electrically connected to the second signal amplification unit and the pulse generation circuit, respectively, and is configured to perform second filtering processing on the third and fourth driving signals and send the third driving signal subjected to second filtering processing as the first driving signal and the fourth driving signal subjected to second filtering processing as the second driving signal to the pulse generation circuit,
• wherein the driving circuit is configured to perform operations of buffering, amplifying and converting the first and second control signals into the first and second optical driving signals by the electro-optical conversion module and to perform operations of converting the first and second optical driving signals into the first and second electrical driving signals, and amplifying and filtering the first and second electrical driving signals to obtain the first and second driving signals by the signal processing module, so as to reduce influence of electromagnetic interference from the pulse generation circuit on the first and second driving signals.