Distributed Feedback (DFB) Lasers

Distributed Feedback (DFB) Lasers

Distributed Feedback (DFB) Laser Diodes are single frequency and offer a Narrow Linewidth with good side mode suppression. A Bragg grating is utilized to ensure single frequency emission.

Discreet-Mode (DM) Laser Diodes offer very similar performance to DFB Lasers. Discreet-Mode (DM) Laser Diodes are produced with a simple and low-cost fabrication process and have many advantages, such as very high side mode suppression ratio, stable operation over a broad temperature range, narrow linewidth and low sensitivity to optical feedback.

Free space and fiber pigtailed versions are available in these IR narrow linewidth lasers.

We offer a wide range of wavelengths and output powers to choose from in our DFB Lasers.  Contact RPMC for a quote or more information.