Research Expertise and Interest
silicon photonics, MEMS, photonic integrated circuits, data center networks, 3D sensing, solid state LiDAR, optofluidics
Current Research Projects
- Large-scale silicon photonic switches for data center networks
- Silicon photonic Super-Switch
- Solid-state LiDAR
- Optical antenna-enhanced nano-LED for energy-efficient optical interconnects
- Optoelectronic tweezers and Optofluidics
In the News
August 16, 2019
Berkeley engineers have created the fastest silicon-based, programmable two-dimensional optical phased array, built on micro-electro-mechanical systems (MEMS). This chip could lead to cheaper and more efficient medical-imaging devices, optical communications and holographic televisions. It could also give rise to more robust light detection and ranging (LiDAR) sensors for self-driving cars.
April 12, 2019
Engineers at the University of California, Berkeley have built a new photonic switch that can control the direction of light passing through optical fibers faster and more efficiently than ever. This optical “traffic cop” could one day revolutionize how information travels through data centers and high-performance supercomputers that are used for artificial intelligence and other data-intensive applications.
February 11, 2019
Cloud applications and the ever-increasing demand by large enterprises to transmit and analyze “big data” are stretching the capacity of even the largest data center servers as traditional switches become data flow bottlenecks. Ming Wu has invented a new optical, or photonic, switch capable of record-breaking speed that can be fabricated as integrated circuits so they can be mass-produced, keeping the cost per device low.
July 27, 2018
Five UC Berkeley faculty innovators have been selected for the Bakar Fellows Program, which supports faculty working to apply scientific discoveries to real-world issues in the fields of engineering, computer science, chemistry and biological and physical sciences.