  In this work, we present the experimental optical trap of microparticles with
an Airy beams array using a holographic optical tweezers. The Airy beams array
are attractive for optical manipulation of particles owing to their
non--diffracting and autofocusing properties. An Airy beams array is composed
of N Airy beams which accelerate mutually and symmetrically in opposite
direction, for different ballistic trajectories, that is, with different
initial launch angles. Based on this, we developed a holographic optical
tweezers system for the generation of non-diffracting beams and with it, we
investigate the distribution of optical forces acting on microparticles of an
Airy beams array. The results show that the gradient and scattering force of
array on microparticles can be controlled through a launch angle parameter of
Airy beams. In addition, it's possible to obtain greater stability for optical
trap using an Airy beams array, with interesting possibilities for trapping and
guiding of microparticles in a controllable way that can be applied in optical,
biological and atmospheric sciences.
