caa a22 4500 467916411 CHVBK 20180406152904.0 cr unu---uuuuu 170328e20060301xx s 000 0 eng 10.1134/S0020441206020011 doi (NATIONALLICENCE)springer-10.1134/S0020441206020011 Gavrilenko V. Center for Surface and Vacuum Research, Federal Agency of the Russian Federation on Technical Regulating and Metrology, ul. Novatorov 40/1, 119421, Moscow, Russia aut Laser-spectroscopic methods for diagnostics of electric fields in plasma ( review ) [Elektronische Daten] [V. Gavrilenko] Methods for measuring electric fields in plasma based on laser spectroscopy and the Stark effect on Rydberg atomic levels and rotational levels of polar diatomic molecules are considered. These methods feature high sensitivity and allow measurements of both static and alternating electric fields in plasma with high temporal and spatial resolutions. It is shown that laser-spectroscopic techniques also allow measurements of relatively weak magnetic fields in plasmas of facilities with magnetic plasma confinement. Such measurements can be based on the use of Stark splitting of highly excited energy levels of hydrogen atoms in a Lorentzian electric field, while a decrease in the fluorescent-radiation intensity at the Balmer-α line can serve as a recorded signal. Pleiades Publishing, Inc., 2006 52.70.-m nationallicence 52.70.Kz nationallicence 32.60.+i nationallicence 32.70.Jz nationallicence Instruments and Experimental Techniques Nauka/Interperiodica 49/2(2006-03-01), 149-156 0020-4412 49:2<149 2006 49 10786 https://doi.org/10.1134/S0020441206020011 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020441206020011 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Gavrilenko V. Center for Surface and Vacuum Research, Federal Agency of the Russian Federation on Technical Regulating and Metrology, ul. Novatorov 40/1, 119421, Moscow, Russia aut NATIONALLICENCE 773 0- Instruments and Experimental Techniques Nauka/Interperiodica 49/2(2006-03-01), 149-156 0020-4412 49:2<149 2006 49 10786 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer