Physicists have developed new hand-held spectrometers capable of the same performance as large, benchtop instruments. The researchers' innovation derives from their groundbreaking work in meta-lenses.

New from Angstrom, Inc. is the MiniSort Hand-Held Spectrometer for sorting and analysis of virtually all types of metals. The MiniSort is a totally hand-held, truly portable arc/spark metal sorter. It ...

Researchers in Indiana are describing development of the world's smallest complete mass spectrometer (MS), a miniature version of a standard lab device -- some of which would dominate a living room -- ...

Probe4Light is an innovative spectrophotometer for spectral and color characterization of light sources. Designed for the LED applications, the solution ensures flexibility and cost effectiveness. The ...

(a) Schematic of a single nanofin with width W, height H, length L, and unit cell size Λ on a glass substrate. These values are W = 80 nm, H = 600 nm, L = 210 nm, and Λ = 250 nm for the results shown ...