Single-shot observation of growing streamers using an ultrafast camera
Single-shot observation of growing streamers using an ultrafast camera
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DOI：
10.1088/0022-3727/44/30/302001
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发表时间：
2011-08
期刊：
影响因子：
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通讯作者：
E. Takahashi;S. Kato;H. Furutani;A. Sasaki;Y. Kishimoto;K. Takada;S. Matsumura;H. Sasaki
中科院分区：
文献类型：
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作者：
E. Takahashi;S. Kato;H. Furutani;A. Sasaki;Y. Kishimoto;K. Takada;S. Matsumura;H. Sasaki
最近开发的超快相机，可以获得每秒108帧，用于调查正流光放电。它能够对拖缆演化进行单次激发评估，而无需考虑激发间的再现性。这台相机被用来研究氩气中的流光。清晰地观察到了树枝的生长、流注形成回击时的过渡以及相关现象。
A recently developed ultrafast camera that can acquire 108 frames per second was used to investigate positive streamer discharge. It enabled single-shot evaluation of streamer evolution without the need to consider shot-to-shot reproducibility. This camera was used to investigate streamers in argon. Growing branches, the transition when a streamer forms a return stroke, and related phenomena were clearly observed.