Narrow Linewidth Lasers Overview
Here at RPMC Lasers, we offer a wide range of diode and diode-pumped solid-state (DPS) narrow linewidth lasers. While all lasers are inherently monochromatic unless care is taken to stabilize the spectral output the center frequency can vary over time casing the time-averaged spectral linewidth to broaden. We offer a wide range of stabilization technologies including distributed feedback (DFB), distributed Bragg reflector (DBR), and volume Bragg grating (VBG) diode lasers as well as a wide variety of temperature and current stabilized DPSS solutions. These lasers are available in OEM and turn-key packages with either can be either single-mode or multimode beam profiles and free space or fiber coupled outputs. Narrow linewidth lasers are widely used in spectroscopy, holography, and interferometry.