Dynamic display of square-aperture planar microlens arrays

In this paper, photolithography photoetching and thermal ion-exchanging technology are used to fabricate the square-aperture microlens array. This new element with high filling factor will meet with the special applications such as gathering, shaping, coupling, interlinking of optical information and so on. With further studying, the micro-aperture of mask shows the amplification effect of micrograph by microlens array and the relationship between the structure parameters of microlens array, parameters of micro-structure and the speed, direction of movement, magnification of micro-graphic array on the base of the principle. Therefore, amplification of micrograph, 3-dimension dynamic display would be available.