Arsenic triselenide

Amorphous arsenic triselenide is used as a chalcogenide glass for infrared optics.

When purified, it transmits light with wavelengths between ca.

Thin film selenide glasses have emerged as an important material for integrated photonics due to its high refractive index, mid-IR transparency and high non-linear optical indices.

High-quality As2Se3 glass films can be deposited from spin coating method from ethylenediamine solutions.

This glass material related article is a stub.

NFPA 704 four-colored diamond Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas Flammability 0: Will not burn. E.g. water Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen Special hazards (white): no code