The Optoelectronics group of Vishay Intertechnology announced the VLMU3100, an ultraviolet (UV) LED in the surface-mount PLCC-2 package. Aimed at a wide range of applications, including adhesive ...
LAST July I published in the Proceedings of the Royal Society an account of a persistent fluorescence of mercury vapour produced by excitation of “2536” light, obtained from a quartz-mercury arc lamp.
UNDER the name of “The Uviol Lamp,” Dr. O. Schott, of Jena, is introducing a modification ot the Cooper Hewitt mercury vapour lamp, which appears likely to prove useful. The illuminating power of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback