Elyas Nasimdoust

My M.Sc. project is under the supervision of Dr Ali-reza Moradi and the topic of my thesis is "Controlling the directed collective motion of particles with speckle field". in this project we could control the motion of colloids such as polystyrene or silica particles with speckle light field. speckle light field can be used for weak trap and for any application it didnt need to strong trap or optical trap and also in optical trap we have one point for trap while in speckle we can trap many particle and its very usefull.

my experimental setup in Lab.

schematic setup.