As reported by Bloomberg, Ruoming Pang is bound to Menlo Park, and joining Mark Zuckerberg's all-star Meta Superintelligence Labs group.

A compact five-channel dual-mode waveguide crossing is designed via gradient-index meta-lens. The insertion losses are 0.2-0.6 dB, and the crosstalks are less than −18 dB from 1500 to 1600 nm for all ...