A plasma production experiment was performed using a microwave concave lens. A large-wave-number electron cyclotron wave is excited efficiently with the lens, and exhibits fast damping. For 5 kW input power, in low-pressure operation, the electron temperature is 70% higher than that without the lens, while in high-pressure operation, the electron density is 40% higher than that without the lens.
|Number of pages||5|
|Journal||Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers|
|Issue number||5 SUPPL. A|
|Publication status||Published - May 1996|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)