Satellites induced on spectral lines of a hydrogen plasma by an intense microwave field (experimental)
Akhmedzhanov R. A., Polushkin I. N., Rostovtsev Yu. V., Shagiev Yu. M., Yazenkov V. V.
It has been found experimentally that the methods of in-resonator laser spectroscopy can be used to measure plasma waves. Previously unknown features have been found in the spectrum of a hydrogen plasma in an intense electromagnetic wave.