A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

The optical spectrometer plays an indispensable role in many scientific and industrial applications, such as material analysis, biological sensing, optical tomography and hyperspectral imaging.

Design and working principle of the miniaturized UV spectrometer. (a) Conceptual schematic of the GaN-based cascaded photodiode architecture. (b) Device structure consisting of two vertically cascaded ...

Bruker Optics announces the launch of the MOBILE-IR II – a portable, battery-powered Fourier Transform Infrared (FT-IR) spectrometer that delivers the high spectral performance of a laboratory ...

Researchers have developed a new smaller, lighter design for space-based imaging spectrometers with high spectral resolution. These high-dispersion imaging spectrometers could be used onboard ...