633nm DBR Polarization-Maintaining Laser Diode

The 633nm DBR laser diode adopts a distributed Bragg reflector structure with a center wavelength of 633nm. It is packaged in a 14 pin butterfly shape and can be output in free space or fiber coupling. It has a narrow linewidth, high side mode suppression ratio, and excellent single-mode characteristics, making it suitable for precision optical applications such as Raman spectroscopy.