Spiraling elliptic hollow beams with cross phase

Author:

Liang GuoORCID,Shu Fangjie,Ma Shaoshuo,Cheng WenjingORCID,Sun Chunzhi

Abstract

Abstract We introduced a class of spiraling elliptic hollow beams with the cross phase. Due to the cross phase, the spiraling elliptic hollow beams exhibit three key characteristics, having the elliptic peak ring, carrying the orbital angular momentum (OAM), and performing rotations. We investigated both linear and nonlinear evolutions of the spiraling elliptic hollow beams, and found they can propagate stably, thanks to the cross phase. Especially, we obtained the breather states of spiraling elliptic hollow beams in nonlocally nonlinear medium, and could handily control the rotation by changing optical powers. We discussed both the OAM property and optical force property. By using the spiraling elliptic hollow beams, we can achieve a jointly multiple manipulation on particles at the same time. In one step, we can trap and simultaneously rotate the particles.

Funder

Key Research Fund of Higher Education of Henan Province, China

Natural Science Foundation of Henan Province

National Natural Science Foundation of China

Open Subject of the Key Laboratory of Weak Light Nonlinear Photonics of Nankai University

Publisher

IOP Publishing

Subject

General Physics and Astronomy

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