(color online) Schematic of the atom chip with integrated photonic waveguides. (a) The designed chip assembly consists of a gold wire chip and a photonic chip. The wire chip has a stationary current-carrying wire on the bottom layer for locating the OFMTs and four CPWs on the upper layer providing the microwave field for gate operation. (b) Schematic close-up of the experiment region. The photonic chip has 5 4- doped silica waveguide cores embedded on a silicon substrate. Phase Fresnel microlens are etched at the output edges of the waveguides, providing an array of focused laser beams. (c) Simulation of the laser beams propagation through the waveguides with Rsoft BPM package. The beam waist of the laser beam is about after the microlens. An array of single-atom OFMTs with separations of is formed in front of the waveguides.