期刊论文

Fu, Xiquan

英文

Optics Communications

0030-4018

2017

399

16-23

10.1016/j.optcom.2017.04.064

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61372102, 61571183, 61605045, 11647134]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2017JJ1014, 2017JJ3012]

本校为其他机构

We analytically and numerically investigate the propagation dynamics of initially chirped symmetric Airy pulses in an optical fiber. The results show that the positive chirps act to promote the interference in generating a focal point on the propagation axis, while the negative chirps tend to suppress the focusing effect, as compared to conventional unchirped symmetric Airy pulses. The numerical results demonstrate that the linear propagation of chirped symmetric Airy pulses depend considerably on the chirp parameter and the primary lobe position. In the anomalous dispersion region, positively...