1 September 1996 Optical manipulation of microparticles using diffractive optical elements
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Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 277835 (1996) https://doi.org/10.1117/12.2298995
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of
Abstract
Optical trapping is a technique for the manipulation of micrometer-ordered particles, and has features of noncontact and nondestractivity, which are inherently features of the lights1, 2). The optical trapping technique was first demonstrated by Ashkin et al.1) in 1970. The technique has been initially used to manipulate biological cells and measure motor force of molecules in biological physics3,4). Recently, it has been used to extract the internal solution from trapped microcapsels by laser ablation in micorchemistory5) and to position and move micro-objects for micromachining6).
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yoshio Hayasaki, Yoshio Hayasaki, } "Optical manipulation of microparticles using diffractive optical elements", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277835 (1 September 1996); doi: 10.1117/12.2298995; https://doi.org/10.1117/12.2298995
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