ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,094, issued on Jan. 20, was assigned to Huawei Technologies Co. LTD. (Shenzhen, China).
"Wavelength selective switching apparatus and related method" was invented by Wei Jia (Shenzhen, China), Yunfei Wu (Dongguan, China) and Yuhua Duan (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a wavelength selective switching apparatus and a related method thereof. The apparatus includes: at least one input port and a plurality of output ports; a dispersion assembly, configured to respectively disperse a received first-band optical signal and a received second-band optical signal into a plurality of first optic...