Third-harmonic lasing at JAERI-FEL

R. Hajima, R. Nagai, Nobuyuki Nishimori, N. Kikuzawa, E. J. Minehara

    研究成果: Conference article査読

    13 被引用数 (Scopus)

    抄録

    We have demonstrated FEL lasing at the third harmonic in JAERI-FEL driven by a superconducting linac. The lasing was achieved with a super enhanced gold-coated mirror tuned to 7 μm, which is a gold-coated copper mirror with Zn-Se multi-layer deposited on the surface. Lasing at the third harmonic is in the single-supermode regime with an average power of 15 W. The small-signal gain is estimated from the cavity-length detuning curve found to be 7.5%.

    本文言語English
    ページ(範囲)43-46
    ページ数4
    ジャーナルNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
    475
    1-3
    DOI
    出版ステータスPublished - 2001 11月 21
    イベント22nd International Free Electron Laser Conference (FEL 2000) - Durham, NC, United States
    継続期間: 2000 8月 132000 8月 18

    ASJC Scopus subject areas

    • 核物理学および高エネルギー物理学
    • 器械工学

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