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 |
| 已对外发布 | 是 |
学术指纹
探究 'Plasma waveguide array induced by filament interaction' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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