High specific output energy operation of a vacuum ultraviolet molecular fluorine laser excited at 66 MW/cm3 by an electric discharge

Masayuki Kakehata, Etsu Hashimoto, Fumihiko Kannari, Minoru Obara

    研究成果: Article査読

    30 被引用数 (Scopus)

    抄録

    An output laser energy of 83 mJ, which corresponds to a specific output energy of 2.9 J/l, was obtained by exciting a 10 atm He/F2 gas mixture by an extremely intense electric discharge at a peak excitation rate of 66 MW/cm3. A fast rise of the voltage between the discharge electrodes prior to the discharge induction increases the breakdown voltage and, at the same time, improves the discharge stability resulting in an increase of the laser output and intrinsic efficiency.

    本文言語English
    ページ(範囲)2599-2601
    ページ数3
    ジャーナルApplied Physics Letters
    56
    26
    DOI
    出版ステータスPublished - 1990 12月 1

    ASJC Scopus subject areas

    • 物理学および天文学(その他)

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