Acta Physica Sinica, Volume. 69, Issue 2, 024204-1(2020)
Fig. 1. Intensity distribution of the Airy pulses with different initial incident velocity in free space: (a) ; (b) ; (c) ; (d) the intensity profiles of the self-decelerating Airy pulses at different distances. 不同初始入射速度的斜入射有限能量艾里光束的光场演化图 (a) ; (b) ; (c) ; (d) 图(c)的截面光强分布图
Fig. 2. Iso-surface intensity plots of self-decelerating collinear AELG wave packets at (a1), (b1) , (a2), (b2) , (a3), (b3) . (a1)−(a3) , (b1)−(b3) . Other parameters are chosen as 两束时空自减速AELG光束共线传输时随传输距离的面强度演化图 (a1), (b1) 传输距离 ; (a2), (b2) 传输距离 ; (a3), (b3) 传输距离 . 双光束的模式指数分别为 (a1)—(a3) , (b1)—(b3) . 其他参数值分别为
Fig. 3. The intensity and phase distributions of the self-decelerating collinear AELG wave packets at the profile during propagation. the first and second rows correspond to
, and the third and forth rows correspond to
. The first and third rows show the intensity distribution, and the second and forth rows show the phase distribution. the forth column corresponds to
. Other parameters are the same as
Fig. 4. Iso-surface intensity plots of self-decelerating collinear AELG wave packets at (a1)−(a3) ; (b1)−(b3) . (a1), (b1) ; (a2), (b2) ; (a3), (b3) .Other parameters are chosen as 两束自减速时空AELG光束共线传输不同权重时的面强度演化图 (a1)−(a3) 传输距离 ; (b1)−(b3)传输距离 . (a1), (b1) 对应于权重为 ; (a2), (b2) 对应于权重为 ; (a3), (b3)对应于权重为 . 其他的参数值分别是
Fig. 5. Iso-surface intensity plots of self-decelerating collinear AELG wave packets at (a1)−(a3) ; (b1)−(b3) . (a1), (b1) ; (a2), (b2) ; (a3), (b3) . Other parameters are chosen as 两束自减速时空AELG光束共线传输不同初始相位差时的面强度演化图 (a1)−(a3)模式指数为 ; (b1)−(b3)模式指数为 . 其中 (a1), (b1) 对应于初始相位差 ; (a2), (b2) 对应于 ; (a3), (b3)对应于 . 其他参数值分别为
Fig. 6. The hollow Self-decelerating AELG wave packets. The first row corresponds to
, and the second row is
. The third row is the distribution of intensity corresponding to the second row at the section during propagation. Other parameters are
,
两束自减速时空AELG光束共线传输时产生中空时空光束 (a1)−(a3) 模式指数为
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Xia-Ping Zhang.
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Received: Aug. 22, 2019
Accepted: --
Published Online: Nov. 9, 2020
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