Title :
Shielding considerations of 25 kW RF power source for FAF CO2 laser
Author :
Bhagat, M.S. ; Choudhary, P. ; Reghu, T. ; Nath, A.K.
Author_Institution :
Ind. CO2 Laser Sect., Centre for Adv. Technol., Indore, India
fDate :
6/24/1905 12:00:00 AM
Abstract :
A 25 kW RF power source operating at 13.56 MHz to excite RF discharge in fast axial flow (FAF) CO2 laser was developed. The power source is part of the laser system that is being operated in an industrial environment and is used for industrial applications. The various sources of EMI and their coupling paths of this power source are investigated and control/suppression measures for EMI are discussed.
Keywords :
electromagnetic interference; electromagnetic shielding; gas lasers; interference suppression; power supplies to apparatus; 13.56 MHz; 25 kW; CO2; EMI control; EMI sources; EMI suppression; RF discharge excitation; RF power source; coupling paths; fast axial flow CO2 laser; industrial environment; power source; Copper; Electrical equipment industry; Fault location; Gas lasers; Laser excitation; Oscillators; Power generation; Power lasers; Power supplies; Radio frequency;
Conference_Titel :
Electromagnetic Interference and Compatibility, 2001/02. Proceedings of the International Conference on
Print_ISBN :
0-7803-7563-7
DOI :
10.1109/ICEMIC.2002.1006457
