1 January 2011 Near-axial rotation of nanorods by focused laser beams using dual-beam method
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Abstract
A dual-beam method for the near-axial rotation of dielectric nanorods was devised. The method uses two laser beams, where a focused Gaussian beam holds the object in the beam axis while a focused Laguerre-Gaussian beam rotates the object. The near-axial rotation of ZnO nanorods using this method was then experimentally demonstrated, and the radial offset distance of the rotating nanorod from the beam axis was quantified via a video tracking method.
© 2011 Society of Photo-Optical Instrumentation Engineers (SPIE)
Sun-Uk Hwang, Sun-Uk Hwang, Yong-Jin Kim, Yong-Jin Kim, Gyu-Chul Yi, Gyu-Chul Yi, Yong-Gu Lee, Yong-Gu Lee, } "Near-axial rotation of nanorods by focused laser beams using dual-beam method," Journal of Nanophotonics 5(1), 053507 (1 January 2011). https://doi.org/10.1117/1.3590196 . Submission:
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