Author(s): S Zwick, T Haist, Y Miyamoto, L He, M Warber, A Hermerschmidt and W Osten

Abstract:

“We present a new method that enables the generation of arbitrary positioned dual-beam traps without additional hardware in a single-beam holographic optical tweezers setup. By this approach, stable trapping at medium numerical aperture and long working distance is realized on a standard Zeiss Axiovert 200 M research microscope. Simulations of focus separations and spherical aberrations were performed and first experimental results are presented.”

Link to Publications Page

Publication: Journal of Optics A, (subscription required)

Issue/Year/DOI: J. Opt. A: Pure Appl. Opt. (2009), 11 034011 (11pp)
doi: 10.1088/1464-4258/11/3/034011