CVI Y1‑1025‑0 Laser Line Dielectric Mirror

CVI Y1‑1025‑0 Laser Line Dielectric Mirror

• Y1 indicates a mirror optimized for fundamental Nd:YAG/Nd:YLF laser wavelengths (~1047–1064 nm).

• 1025 is the size code corresponding to a 25.4 mm diameter, ~6.35 mm thick substrate.

• 0 means 0° angle of incidence (normal incidence) — i.e., the mirror is designed to reflect laser beams striking it straight on.

These mirrors typically feature:

• High reflectance (~99.9 %) at the Nd:YAG fundamental wavelength band.

• A fused silica substrate (laser grade) for good thermal and optical performance.

• Use in beam steering, alignment, or high-power laser systems where low scatter and high damage threshold are needed.