A type of diode laser that uses diffraction gratings rather than mirrors to create the resonance and oscillation in the cavity. A distributed feedback laser produces a finer range of wavelengths than ...

nanoplus, from Germany, has introduced a high-power Fabry-Pérot laser in the mid-infrared range. The powerful multimode emitters are available at any customized wavelength in the spectral range from ...

An optical structure containing a pair of mirrors at opposite ends of a cavity. Light reflects back and forth between the mirrors, and one or both transmit a fraction of the resonant frequency. The ...