Observation of millimeter-wave radiation generated by the interaction between an electron beam and a photonic crystal

K. Yamamoto, R. Sakakibara, S. Yano, Y. Segawa, Y. Shibata, K. Ishi, T. Ohsaka, T. Hara, Y. Kondo, H. Miyazaki, F. Hinode, T. Matsuyama, S. Yamaguti, K. Ohtaka

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

The observation of resonant observation of photons by exciting a photonic bandgap (PB) mode (REPEP) from a PhC using an electron beam running just above the PhC, was reported. The observed light emission spectrum consisted of many sharp peaks. The PhC used was a single layer of polytetrafluoroethylene beads periodically arrayed in a two dimensional triangular lattice. The rapid variation in the emission peaks with the change in the direction of observation shows that the peaks arise accompanying excitation of the PB modes.

Original languageEnglish
Article number045601
Pages (from-to)045601-1-045601-4
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume69
Issue number4 2
Publication statusPublished - 2004 Apr 1

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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