Universal photonic processors fabricated by direct femtosecond-laser writing
Riccardo Albiero,
Niki Di Giano,
Ciro Pentangelo
et al.
Abstract:Recent advancements in active reconfigurable photonic devices have spurred interest in quantum information applications, ranging from computation to communications and sensing. Universal photonic processors (UPPs) play a crucial role in this domain, enabling the implementation of arbitrary unitary transformations on input photonic states. Common architectures for UPPs involve intricate interferometric meshes, with the reconfigurable Mach-Zehnder interferometer (MZI) as the fundamental building block. In this w… Show more
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