With the high-power LPL BF98-40-5 laser bar, Osram has optimized the chip design in terms of beam quality. The result is a laser with a wavelength of 976 nanometers (nm) and high brilliance - the ...

An LED and a semiconductor laser (or laser LED) work in essentially the same way, that is, light is emitted as electrons and holes combine, with emission wavelength dependent upon the materials used.

If you’ve ever found yourself on an unfamiliar trail in complete darkness, you know the frustration of working with less-than-ideal illumination. On unlit terrain, you can easily wind up in situations ...