technologynetworks

Calibrated Glass and Oil Standards for Glass Refractive Index Measurements

CRAIC Technologies has announced the introduction of its Glass Refractive Standards set. This set is used to calibrate instruments, such as CRAIC Technologies rIQ™ , that are designed to measure the ...

Refractive-index microscope measures a sample's optical properties with pinpoint accuracy

By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...
Optics

rIQ™-the Smart Way to Determine the Refractive Index of Glass Trace Evidence

Tool is designed to determine the refractive index of glass quickly, accurately and easily. San Dimas, CA (February 21, 2011)-- CRAIC Technologies, Inc., the world’s leading innovator of ...

Negative light refraction demonstrated with natural magnetic material

Researchers at the University of Hong Kong demonstrate negative light refraction with the natural magnetic material CrSBr – ...
BBC

Refraction and lenses

Light is refracted when it enters a material like water or glass. Depending on the density of the material, light will reduce in speed as it travels through, causing it to change direction. Ray ...
technologynetworks

Calibrated Glass and Oil Standards for Glass Refractive Index Measurements

CRAIC Technologies has announced the introduction of its Glass Refractive Standards set. This set is used to calibrate instruments, such as CRAIC Technologies rIQ™ , that are designed to measure the ...