CVD zinc selenide windows on a grown slab

λ = 10.6 µm · ZnSe · n = 2.403

Grown
in Korea.
Delivered
in the US.

Laser-grade and optical-grade CVD zinc selenide. Windows, sheets, SMTY, blanks and custom shapes — quoted and shipped from the Florida desk.

Request a Quote See the material

Wavelength0.6–16 µm

0.6 µm10.6 µm CO₂16 µm

< 5×10⁻⁴ cm⁻¹Bulk absorption @ 10.6 µm

Ø800 × 30 mmMaximum size (KM datasheet)

n = 2.403At 10.6 µm

> 99.999%Chemical purity

Catalog

What we quote.

Windows

Finished ZnSe windows

Uncoated 0.6–16 µm. AR 10.6 µm or dual-band HeNe. Ø12.7 · 25.4 mm + custom.

Sheets

Laser & optical plates

800×1200 / 800×1400 mm class. You core and polish.

SMTY

Cut ~2 mm fat

Water-jet nested. Circle, square, thick.

Blanks

Cores & edged

+2.032 mm · ±0.254 mm · chip <0.762 mm.

Custom

Domes to print

STEP or DXF on the RFQ.

Use

Where the crystal works.

CO₂ lasers

10.6 µm focusing, output windows, F-theta. Laser grade.

Thermal imaging

8–12 µm camera windows. Optical grade unless the print says resonator.

FTIR & IR systems

Broadband windows, sample cells, process viewports.

All applications → CVD factory

Florida desk

Send the print.

Grade, size, quantity, ship-to country. Drawing if it is not a disc. Typical reply 1–2 working days.

Request a Quote → Datasheet

Grown in Korea. Delivered in the US.