Leveraging on the mature processing infrastructure of silicon microelectronics, silicon
photonic integrated circuits may be readily scaled to large volume production for low-cost …

Programmable unitary converters are powerful tools for realizing unitary transformations,
advancing the fields of computing and communication. The accuracy of these unitary …

General-purpose programmable photonic processors provide a versatile platform for
integrating diverse functionalities on a single chip. Leveraging a two-dimensional hexagonal …

Efficient implementation of massive multiple-input-multiple-output (MIMO) transceivers is
essential for the next-generation wireless networks. To reduce the high computational …

Linear programmable photonic integrated processors have emerged as an alternative
hardware platform for quantum, deep learning, and microwave photonic systems …

This paper introduces an innovative photonic MIMO processing architecture through the
adaptation of a crossbar linear operator. The merits of this approach, such as restorable …

Recent demonstrations of optical phased arrays lack the capability of generating
simultaneously multiple beams. We propose an optical multibeam beamformer with …