The Quantaurus-QY C13534-11 spectrometer from Hamamatsu Photonics is built to measure the spontaneous absolute value of emission quantum yield by employing the photoluminescence technique. The ...

Red laser light is coupled into a spectrometer chip with an optical fiber from the left. The light travels along the chip until it is scattered out the the top in a waveguide section on the right.

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Coleman Electric Company of ...