We report on generating a magneto-optical trap (MOT) of 88-strontium () atoms at microkelvin temperature, using integrated-photonics devices. With metasurface optics integrated on a fused-silica substrate, we generate six-beam circularly polarized counterpropagating MOTs on the blue broad-line (461-nm) and red narrow-line (689-nm) cooling transitions without bulk optics. By use of a diverging beam configuration, we create up to 10-mm-diameter MOT beams at the trapping location.
