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TWAS Newsletter Vol. 16 No. 1

2) 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...