The Koheras HARMONIK system is a high-power frequency-doubled laser system that provides up to 7 W output while operating from 775 to 780 nm. This laser system provides a superior low-noise single-frequency signal with a unique combination of narrow linewidth and excellent beam quality, making it ideal for ultracold atom applications. The laser system is completely fiber monolithic and maintenance-free with a rugged air-cooled package measuring 173 x 62.5 x 240 mm and is ready to handle 24/7 operation in laboratories as well as industrial environments. It is ideal for quantum sensing, laser cooling and trapping, optical clocks, cold atom research, and high precision spectroscopy applications.