Nitrogen Gas (air) Sparks
For very powerful and very short light pulse applications, a simple electrical spark can be used to print air. Some systems use two Closely spaced simple (0.5mm) electrodes (made of tungsten Thường) in open air. With đủ voltage, the air giữa electrodes can
be made to ionize briefly, forming a small spark. Some gas barbecue grill igniters use piezoelectric crystals to tạo mà the needed high voltage, can be modified to tạo ích sparks for some Experiments. Commercially made to generate nitrogen spark light sources claim
about 100,000 watts pack mà flashes of light power nanosecond pulses Into short 5.
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