Non-integer OAM beam shifts of Hermite-Laguerre-Gaussian beams

OPTICS COMMUNICATIONS

卷:308

Article

Nugrowati, A. M.¹  Woerdman, J. P.¹ 

[1] Leiden Univ, Huygens Lab, NL-2300 RA Leiden, Netherlands

关键词: Beam shifts;    Optical angular momentum;    External reflection;   

DOI  :  10.1016/j.optcom.2013.07.051

来源: Elsevier

【 摘 要 】

We have studied the effect of non-integer Orbital Angular Momentum (OAM) on OAM enhanced beam shifts, for in-plane (Goos-Hanchen) and out-of-plane (Imbert-Fedorov) shifts, using Hermite-Laguerre-Gaussian beams. Contrary to naive expectation we find, theoretically and experimentally, that the non-integer OAM beam shifts do not interpolate linearly between the integer OAM beam shifts. (C) 2013 Elsevier B.V. All rights reserved.

【 授权许可】

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