2D Fiber Arrays: Tight Tolerances & Positional Accuracies
Stand 1322
9th September 2026
WOP | Workshop of Photonics will present a solution for 2D Fiber Arrays fabrication. Using WOP’s advanced laser micromachining and selective laser etching (SLE) technology, we can achieve critical features with tight tolerances (±0.5 µm), exceptional positional accuracy (<0.5 µm), and hole diameters within a tolerance of ±0.5 µm. It is designed for high-density fibers with a standard pitch of 127 to 250 µm. This method enables forming the hole entrance as a funnel, step profile, or with conical taper for easy fiber insertion. Also, straight or angled holes (ex., 8º).

