关键词: Airy光束/
无衍射/
自由加速/
微结构光纤
English Abstract
Airy fiber: waveguides array coupling based light beam control method
Zhao Hao-Yu2,Deng Hong-Chang1,2,
Yuan Li-Bo1
1.Photonics Research Center, Guilin University of Electronics Technology, Guilin 541004, China;
2.Key Laboratory of In-Fiber Integrated Optics, Ministry of Education, College of Science, Harbin Engineering University, Harbin 150001, China
Fund Project:Project supported by the National Natural Science Foundations of China (Grant Nos. 61290314, 61535004, 11274077, 61675052), the China Postdoctoral Science Foundation (Grant No. 2015M581428), and the Heilongjiang Postdoctoral Fund, China (Grant Nos. LBH-Z15039, LBH-TZ1605).Received Date:11 October 2016
Accepted Date:24 March 2017
Published Online:05 April 2017
Abstract:Recently, Airy beam as a kind of non-diffracting beam, has attracted a great deal of attention due to its unique properties to have propagation-invariant intensity profile, remain transverse accelerating and exhibit self-healing features. Therefore, Airy beams have found many potential applications, such as optical micro-manipulation, imaging technology, surface plasmon polaritons and laser micromachining. Airy optical fiber as a kind of waveguide device can be applied for the Airy beam generation, carry out the exploration of new Airy fiber and expand the Airy beam application range, has important practical significance. In this paper, we give an systematical introduction from the view of the Airy beam working principle, Airy fiber structure design, Airy fiber beam generated internal mechanism, Airy beam wavelength response characteristics, and Airy fiber applications.
Keywords: Airy beam/
non-diffracting beam/
free acceleration/
microstructured fiber
