The diffraction grating of a spectrometer partially determines the optical resolution that can be achieved by the spectrometer and also determines the wavelength range. Selecting the correct grating ...

Whether you want to measure the wavelength of a tunable laser to five decimal places or find out the spectral output of an LED, a system is out there that can be tailored to suit your needs. This ...

Diode-pumped lasers, whether in disk, fiber, or YAG form, have enjoyed great success, but for materials processing applications in the real world, direct-diode systems are unequaled. That's the view ...

Light scattering as the basis for size determination of many objects has been explored for a long time. It was Gustav Mie, author of the Mie Scattering Theory, who studied gold nanoparticles in ...