Enhancement of third harmonic generation in air filamentation using obstacles
Liu Xiao-Longa)† 
, Lu Xinb) , Du Zhi-Guia) , Ma Jing-Longb) , Li Yu-Tongb) , Zhang Jieb), c)
, Lu Xin
Enhancement of third harmonic generation in air filamentation using obstacles |
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Liu Xiao-Long
, Lu Xin |
| (a) The TH intensity as a function of droplet position; (b) the dependencies of TH intensity on the size of obstacles: 70-μm fiber (dash line) and 100-μm fiber (dot line). |
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