2) United States Patent Extended and Knotted Optical Traps in Three Dimensions Courtial Et Al., Iterative Algorithms for Holographic Shaping of Non (continued
نویسنده
چکیده
Sang-Hyuk Lee et al, “Holographic microscopy of holographically trapped three-dimensional structures”, Optics Express/ vol. 15, No. 4 / Feb. 19, 2007, pp. 1505-1512.* Bouchal et al., Controllable 3D spatial localization of light ?elds synthesizedby non-diffracting modes, Journal of Modern Optics, Jul. 3, 2009, 21 pages. Chavez-Cerda et al., Nondiffracting beams: travelling, standing, rotating and spiral waves, Optics Communications 123, pp. 225-233, May 1995, 9 pages. Cizmar et al., Sub-micron particle organization by self-imaging of non-diffracting beams, New Journal of Physics 8, Mar. 24, 2006, 24 pages. Courtial et al., Iterative algorithms for holographic shaping of non diffracting and self-imaging light beams, Opt. Express 14, 2108 2116 (2006), 9 pages. Dennis et al., Isolated optical vortex knots, Nature Physics, vol. 6, Feb. 2010, 4 pages. Durnin et al., Diffraction-Free Beams, Physical Review Letters, vol. 58, No. 15, Apr. 13, 1987, 3 pages.
منابع مشابه
Extended and knotted optical traps in three dimensions.
We describe a method for projecting holographic optical traps that are extended along arbitrary curves in three dimensions, and whose amplitude and phase profiles are specified independently. This approach can be used to create bright optical traps with knotted optical force fields.
متن کامل2) United States Patent Other Publications Ashkin Et Al., " Observation of a Single-beam Gradient Force Optical American Physical Society. (continued
Ashkin et al., “Observation of a single-beam gradient force optical trap for dielectric particles”, Optics Letters, May 1986, pp. 288-290, vol. 11. No. 5, Optical Society ofAmerica. Durnin, J ., “Exact-solutions for nondiffracting beams. 1. The scalar theory”, J. Opt. Soc. Am. A, Apr. 1987, pp. 651-654, vol. 4, No.4, Optical Society of America. Durnin, et al., “Diffraction-free beams”, Phys. Re...
متن کاملAssembly of 3-dimensional structures using programmable holographic optical tweezers.
The micromanipulation of objects into 3-dimensional geometries within holographic optical tweezers is carried out using modified Gerchberg-Saxton (GS) and direct binary search (DBS) algorithms to produce the hologram designs. The algorithms calculate sequences of phase holograms, which are implemented using a spatial light modulator, to reconfigure the geometries of optical traps in many planes...
متن کاملControlling ghost traps in holographic optical tweezers.
Computer-generated holograms displayed by phase-modulating spatial light modulators have become a well-established tool for beam shaping purposes in holographic optical tweezers. Still, the generation of light intensity patterns with high spatial symmetry and simultaneously without interfering ghost traps is a challenge. We have implemented an iterative Fourier transform algorithm that is capab...
متن کاملVolumetric imaging of holographic optical traps.
The holographic optical trapping technique creates arbitrary three-dimensional configurations of optical traps, each with individually specified characteristics. Holographic modification of the individual traps' wavefronts can transform conventional point-like optical tweezers into traps with different structures and properties, and can position them independently in three dimensions. Here, we ...
متن کامل