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Dressed optical filaments
DOI:10.1364/OL.38.000025.png)
摘要
En 中文
In this Letter we show that by appropriately providing an auxiliary dress beam one can extend the longevity of an optical filament by almost one order of magnitude. These optical dressed filaments can propagate substantially further by judiciously harnessing energy from their secondary beam reservoir. This possibility is theoretically investigated in air when the filament is dressed with a conically convergent annular Gaussian beam. (C) 2012 Optical Society of America
Keyword:
FEMTOSECOND LASER-PULSES
LIGHT FILAMENTS
AIR
PROPAGATION
GENERATION
CONCATENATION
INTENSITY
RESERVOIR
REGIME
RANGE
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期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
机构
引用论文
Extended filamentation with temporally chirped femtosecond Bessel-Gauss beams in air
OPTICS EXPRESS
IF3.3


