A discharge excitation type gas laser oscillator has a discharge excitation unit for exciting a laser gas by discharge in {HEAD ~ a discharge tube} to generate {TAIL ~ induced emission} of laser light, a high frequency power supply unit for supplying power to the discharge tube, and a controller unit for controlling output current of the high frequency power supply unit 
to generate
A discharge excitation type gas laser oscillator has a discharge excitation unit for exciting a laser gas by discharge in { HEAD ~ a discharge tube } to generate { TAIL ~ induced emission } of laser light , a high frequency power supply unit for supplying power to the discharge tube , and a controller unit for controlling output current of the high frequency power supply unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH