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タイトル
  • en Picosecond rotation of a ring-shaped optical lattice by using a chirped vortex-pulse pair
作成者
アクセス権 open access
権利情報
  • en © 2013 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited
主題
  • Other en Optical vortics
  • Other en Laser beam shaping
  • Other en Singular optics
  • Other en Chirping
  • Other en Picosecond phenomena
  • Other en Ultrafast measurements
  • NDC 500
内容注記
  • Abstract en A novel method of ultrafast rotation of ring-shaped op-tical lattice in the picosecond time region was proposed and demonstrated. Our ring-lattice generator was as-sembled by a pair of linearly chirped pulses with time delay, a high-order birefringent retarder, and an axially symmetric polarization element. Using a mode-locked Ti:sapphire laser oscillator as a light source, stable two-, four-, and six-petaled ring-lattice rotations were respec-tively demonstrated with the rotation periods of 1.6 ps, 3.2 ps, and 4.8 ps. Our method has a potential to open up a new technique to resonantly excite propagating quasi-particles together with their coherent enhance-ment.
出版者 en Optical Society of America
日付
    Issued2016-09-03
言語
  • eng
資源タイプ journal article
出版タイプ SMUR
資源識別子 HDL http://hdl.handle.net/2115/67098
関連
  • isVersionOf DOI https://doi.org/10.1364/OL.41.004597
収録誌情報
    • PISSN 0146-9592
      • en Optics Letters
      • 41 19 開始ページ4597 終了ページ4600
ファイル
コンテンツ更新日時 2023-07-26