When a ray of light that is travelling through a piece of glass strikes the interface between the glass and the air, it changes direction according to Snell’s law. If the angle of incidence is less ...

For collecting Infra Red spectral data of liquid or solid samples it is desirable to gain a spectral range from 4000cm-1 to 400cm-1. Conventionally liquid transmission cells with KBr windows were used ...

Axiom Analytical, Inc. has announced its DPR-230 sample compartment mounted attenuated total reflectance (ATR) probe for FTIR spectroscopy. The new probe is the successor to the popular DPR-210 which ...

Using thin films of dielectric materials in optical coatings have long been common practice in the glass and optics industries. For example, Bragg mirrors in laser cavities are formed using ...