US Patent Issued on June 17 for "Method and laser for breaking limitation of fluorescence spectrum on laser wavelength" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,703, issued on June 17.

"Method and laser for breaking limitation of fluorescence spectrum on laser wavelength" was invented by Haohai Yu (Jinan, China), Huaijin Zhang (Jinan, China), Yanfeng Chen (Jinan, China), Fei Liang (Jinan, China) and Cheng He (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a laser for breaking through the limitation of fluorescence spectrum on laser wavelength is disclosed. The method includes: exciting electrons to a high energy level by pump light, and suppressing an oscillation of radiation light by laser cavity coating, using a laser resonance to enhance a transition probability of an electron-p...