450-1625nm Fixed external cavity diode laser

Precilasers’ fixed external cavity semiconductor lasers feature mode-hop-free operation, narrow linewidth, ultra-low intensity noise, and an ultra-wide modulation bandwidth. These characteristics make them ideal for a wide range of research applications, including atomic gravimeters, optical lattices, lidar, coherent optical communications, high-precision optical sensing, optical metrology, and precision spectroscopy.

Precilasers’ fixed external cavity semiconductor lasers feature mode-hop-free operation, narrow linewidth, ultra-low intensity noise, and an ultra-wide modulation bandwidth. These characteristics make them ideal for a wide range of research applications, including atomic gravimeters, optical lattices, lidar, coherent optical communications, high-precision optical sensing, optical metrology, and precision spectroscopy.

Based on fixed outer cavity semiconductor technology, Precilasers can provide fixed outer cavity semiconductor lasers with a central wavelength of 633nm. The product adopts optical communication-level semiconductor laser packaging technology, combined with a driving source with high modulation bandwidth, to achieve characteristics such as narrow line width, low intensity noise, optional output mode and tunable.

Precilasers' fixed external cavity semiconductor lasers have the characteristics of no mode hopping, narrow line width, ultra-low intensity noise and ultra-large modulation bandwidth. It has important applications in research fields such as atomic gravimeters, optical lattices, lidar, coherent optical communications, high-precision optical sensing, optical measurement and precision spectroscopy.