Stimulated excitation of an optical cavity by a multi-bunch electron beam via coherent diffraction radiation process
Accelerator Physics
2018-11-07 v1
Abstract
With a low emittance and short-bunch electron beam at a high repetition rate realized by a superconducting linac, stimulated excitation of an optical cavity at the terahertz spectrum range has been shown. The electron beam passed through small holes in the cavity mirrors without being destroyed. A sharp resonance structure which indicated wide-band stimulated emission via coherent diffraction radiation was observed while scanning the round-trip length of the cavity.
Keywords
Cite
@article{arxiv.1807.06195,
title = {Stimulated excitation of an optical cavity by a multi-bunch electron beam via coherent diffraction radiation process},
author = {Yosuke Honda and Miho Shimada and Alexander Aryshev and Ryukou Kato and Tsukasa Miyajima and Takashi Obina and Ryota Takai and Takashi Uchiyama and Naoto Yamamoto},
journal= {arXiv preprint arXiv:1807.06195},
year = {2018}
}