Thorlabs HWXYT-C Tweaker Module

Thorlabs HWXYT-C Tweaker Module

The HWXYT‑C is a FiberBench-compatible X–Y Tweaker Module designed for precise beam steering and alignment within fiber-optic setups. Key features include:

• 2.5 mm thick UV-fused silica (UVFS) plate with anti-reflection coating optimized for 1050 – 1620 nm, achieving an average reflectance of less than 0.5%

• Offers horizontal and vertical beam displacement with micrometer-level precision, allowing adjustments up to approximately ±500 µm along the optical axis .

• The plate is mounted on a magnetic ball-and-socket joint, enabling 360° rotation and fine tilting in nearly any orientation for flexible alignment control .

• If the beam tilts beyond 30°, insertion loss may occur due to the angular dependence of the AR coating.