Simultaneous trapping of low-index and high-index microparticles observed with an optical-vortex trap
نویسنده
چکیده
We report the first observation of the simultaneous three-dimensional confinement of both a low-index particle and a high-index particle within a single-beam optical trap by using a strongly focused laser beam containing an optical vortex. Experimental and theoretical investigations of the trap stability are described. © 1999 Optical Society of America [S0740-3224(99)00904-2] OCIS codes: 140.7010, 350.4990.
منابع مشابه
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تاریخ انتشار 1999