Sr optical lattice clock optical circuit board, 461 nm

This is one of six optical circuit boards needed to construct a strontium optical lattice clock. This optical circuit board receives light from a 461-nm laser source and creates the laser beams required for a Zeeman slower, a magneto-optical trap, and fluorescence detection. The input is the fibre coupler on the right. It's light is split into three beams using half-wave plates and polarizing beam splitter cubes. Two of these beams are frequency shifted and intensity controlled by double-pass AOMs. The remaining beam is intensity controlled by a single-pass AOM. The three output beams are sent onwards through optical fibres.
Please contact us if you are interested in these boards or variations of them, e.g. boards to laser cool other elements than strontium (info@opticsfoundry.com).