一覧に戻る

タイトル
  • Generation of intense ultrabroadband optical pulses by induced phase modulation in an argon-filled single-mode hollow Waveguide
作成者

Karasawa, Naoki

Morita, Ryuji

Shigekawa, Hidemi

Yamashita, Mikio

権利情報
    • © 2000 Optical Society of America
主題
  • NDC 425
内容注記
Other
  • We experimentally demonstrate the generation of intense ultrabroadband optical pulses whose spectrum ranges from 300 to 1000 nm (700-THz bandwidth) with a well-behaved spectral phase and 23-μJ pulse energy by a novel, simple setup utilizing induced phase modulation (IPM) in an argon-filled single-mode hollow waveguide. Fundamental as well as second-harmonic pulses produced by one common femtosecond pulse from a sapphire laser-amplifier system are copropagated in the hollow waveguide. The effect of the delay time between the two input pulses on the IPM spectral broadening is clarified and confirmed to agree with the theoretical result. It is found that the compressed pulse duration from this pulse is 1.51 fs if its phase is completely compensated for.
出版者Optical Society of America
日付 Issued 2000-02-01
言語eng
資源タイプjournal article
出版タイプVoR
資源識別子 URI http://hdl.handle.net/2115/45327
関連
  • isIdenticalTo DOI https://doi.org/10.1364/OL.25.000183
収録誌情報
    • ISSN 0146-9592
    • ISSN 1539-4794
    • Optics Letters
    25(3), 183-185
ファイル
コンテンツ更新日時2019-10-08T07:41:04Z