@inproceedings{499d15540e624d08a7d410f4e7b103c0,
title = "Generation of Laguerre Gaussian beams using spiral phase diffractive elements fabricated on optical fiber tips using focused ion beam milling",
abstract = "In this work, spiral phase lenses fabricated on the tip of single mode optical fibers are reported. This allows tailoring the fundamental guided mode, a Gaussian beam, into a Laguerre - Gaussian profile without using additional optical elements. The lenses are fabricated using Focused Ion Beam milling, enabling high resolution in the manufacturing process. The phase profiles are evaluated and validated using an implementation of the Finite Differences Time Domain. The output optical intensity profiles matching the numerical simulations are presented and analyzed. Finally, results on cell trapping and manipulation are briefly described.",
keywords = "FDTD, Focused Ion Beam Milling, Optical Fiber Tweezers, Optical Vortices, Spiral Phase Lenses",
author = "{Rodrigues Ribeiro}, {R. S.} and P. Dahal and A. Guerreiro and Jorge, {P. A.S.} and J. Viegas",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; 10th Conference on Complex Light and Optical Forces ; Conference date: 16-02-2016 Through 18-02-2016",
year = "2016",
doi = "10.1117/12.2213682",
language = "British English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Galvez, {Enrique J.} and Jesper Gluckstad and Andrews, {David L.}",
booktitle = "Complex Light and Optical Forces X",
address = "United States",
}