From ancient times to the present day, mankind has continuously invented new technologies and tools for comfort and progression. Be it fire, the wheel, electricity, computers, the internet, mobile devices, or the latest LiDAR laser technology. All of these inventions have made significant contributions to mankind’s evolution and, at the same time, have become the […]
Several types of lasers have been invented in the last few decades to tackle the rising need for communication. One such laser is called the DFB laser. It is a type of narrow linewidth laser diode or an optical fiber laser where the grating generally happens along the cavity, and not just at the two ends. […]
