Laser Direct Writing

In the optical communication field, laser direct writing is primarily used for photomask preparation, direct writing of photonic chip waveguide structures, and fabrication of planar lightwave circuit (PLC) devices. It imposes high demands on motion stage dynamic performance, positioning accuracy, and planar geometric tolerances.

CoreTech’s integrated solution based on the ART130XY linear‑motor mechanical stage and SMH‑V series direct‑drive Z‑lift stage maintains sub‑micron pattern precision while significantly improving production efficiency and yield, providing high‑precision motion support for direct‑write lithography and laser direct imaging equipment used in optical communication device manufacturing.