Mass spectroscopic study of CH3 radicals produced in a hollow cathode discharge cell
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Hollow Cathode Discharges for Gas Lasers
With the exception of the 632.8 nm neon line all the important visible and ultraviolet cw gas laser lines belong to the spectra of ionized atoms. To achieve proper laser oscillation the excitation of the upper levels of these lines is of primary importance. High energy electrons are needed for this process. As such electrons are in high concentration in the hollow cathode discharge, it was obvi...
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تاریخ انتشار 2013