US Patent Issued to Lumentum Operations on Jan. 20 for "Fiber laser system with multiple wavelengths" (California Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,386, issued on Jan. 20, was assigned to Lumentum Operations LLC (San Jose, Calif.).

"Fiber laser system with multiple wavelengths" was invented by Ning Liu (Morgan Hill, Calif.) and Xiang Peng (San Ramon, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some implementations, a fiber amplifier system includes a fiber oscillator and a fiber amplifier coupled to an output end of the fiber oscillator. The fiber oscillator may include an active fiber having a first end and a second end, where the active fiber is to receive pump light from one or more optical sources; one or more high-reflectivity mirrors coupled to the first end of the active fib...