Our innovative DFB technology delivers narrow linewidth output with stable operation over a broad temperature range, low sensitivity to optical feedback, and high-quality, low-noise performance, enhanced by integrated TEC cooling for efficient thermal management and robust. Our innovative DFB technology delivers narrow linewidth output with stable operation over a broad temperature range, low sensitivity to optical feedback, and high-quality, low-noise performance, enhanced by integrated TEC cooling for efficient thermal management and robust. A distributed feedback (DFB) laser is a laser where the optical resonator is formed not by discrete mirrors at the ends (as in Fabry–Pérot laser diodes) but by a periodic variation of the refractive index or gain (a Bragg grating) distributed throughout the active medium. This structure acts as a. A distributed-feedback laser (DFB laser) is a laser where the whole resonator consists of a periodic structure in the laser gain medium, which acts as a distributed Bragg reflector in the wavelength range of laser action. The structure builds a one-dimensional interference grating (Bragg scattering), and the. FLC - Frankfurt Laser Company GmbH is a world leading supplier of FP, DFB and DBR laser diodes, SM individually addressable and broad area laser diode arrays, VCSELs and Quantum Cascade lasers and incorporating them products. Our Distributed Feedback (DFB) Lasers provide single-frequency output with unparalleled wavelength stability, ideal for gas sensing/molecular spectroscopy, LIDAR, and telecom. Covering NIR to LWIR wavelengths (750nm–17µm), these lasers feature integrated DFB gratings and TEC cooling for robust. Explore 26 top manufacturers and suppliers of Distributed Feedback Lasers in our comprehensive photonics buyers' guide.
