並列タイトル等コウケツアツカ ニオケル フェムト ビョウ レーザ ヲ モチイタ プラズマ ノ カンソク
Observation of plasma produced by femtosecond laser in high pressure gas
タイトル(掲載誌)愛知工業大学研究報告 = Bulletin of Aichi Institute of Technology
一般注記Plasma produced by the femtosecound laser in high pressure gas has been studied. The threshold laser power of plasma is measured by viewing. The threshold laser power of plasma decreases with increasing gas pressure. It is thought that both ionization processes, cascade ionization and multi-photon ionization, exist in the plasma production processes by femtosecound laser. The plasma streak image is taken by streak camera. The one plasma plume is made in low gas pressure and the multiple plasma plumes are made in high gas pressure. The one plasma plume has longer lifetime, higher luminosity and is made in focul spot. The multi plasma plumes have shorter lifetime, lower luminosity and made on near a focus point. The number of plasma increases with increasing gas pressure.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/1546
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)