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Plasma waveguide array induced by filament interaction

  • East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

We demonstrate that interference-assisted coalescence of two noncollinearly overlapped filaments creates a wavelength-scale periodic plasma density modulation to guide the input pulses equivalently as a photonic crystal plasma waveguide. The periodic self-channeling is evidenced by the direct observation of the filament coalescence, which reveals wavelength-scale spatial widths and periodicity dependent on the crossing angles and intensity ratios between the incident filaments.

源语言英语
页(从-至)3806-3808
页数3
期刊Optics Letters
卷34
期24
DOI
出版状态已出版 - 15 12月 2009
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