Ming Huang,
Jian Cui,
Wenkai Liu,
Zhi Liu,
Jirun Luo,
and
Haiyan Sun,
"The Beam-wave Interaction for Different Modes in Three-gap Coupled Cavity Output Circuit,"
Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)279-281