Programmable multifunctional integrated nanophotonics
Programmable multifunctional integrated nanophotonics (PMIN) is a new paradigm that
aims at designing common integrated optical hardware configurations, which by suitable …
aims at designing common integrated optical hardware configurations, which by suitable …
Programmable optical processor chips: toward photonic RF filters with DSP-level flexibility and MHz-band selectivity
Integrated optical signal processors have been identified as a powerful engine for optical
processing of microwave signals. They enable wideband and stable signal processing …
processing of microwave signals. They enable wideband and stable signal processing …
Towards a scaleable 5G fronthaul: Analog radio-over-fiber and space division multiplexing
The introduction of millimeter wave (mm-wave) frequency bands for cellular communications
with significantly larger bandwidths compared to their sub-6 GHz counterparts, the resulting …
with significantly larger bandwidths compared to their sub-6 GHz counterparts, the resulting …
Analysis of a multibeam optical beamforming network based on Blass matrix architecture
We present an extensive analysis of an optical Blass-matrix architecture as a beamforming
network with potential for multibeam operation in wireless systems. Its design relies on the …
network with potential for multibeam operation in wireless systems. Its design relies on the …
A full field-of-view self-steering beamformer for 5G mm-wave fiber-wireless mobile fronthaul
The upcoming new radio access allows ultra-high data rate using millimeter-wave (mm-
Wave) frequencies, while it normally suffers from large path loss. To compensate for path …
Wave) frequencies, while it normally suffers from large path loss. To compensate for path …
Optical beamforming networks for millimeter-wave wireless communications
F Duan, Y Guo, Z Gu, Y Yin, Y Wu, T Chen - Applied Sciences, 2023 - mdpi.com
With the rapid data growth driven by smart phone, high-definition television and virtual
reality/augmented reality devices and so on, the launched 5G and upcoming 6G wireless …
reality/augmented reality devices and so on, the launched 5G and upcoming 6G wireless …
Considerations on the use of digital signal processing in future optical access networks
In this invited article, we address the impacts of the rise of signal processing for increased
capacity per wavelength and better receiver sensitivities in next generation optical access …
capacity per wavelength and better receiver sensitivities in next generation optical access …
A bi-directional multi-band, multi-beam mm-wave beamformer for 5G fiber wireless access networks
An autonomous beamformer demonstrates multi-beam and multi-band signal transmission
and reception with wide field-of-view (FoV) self-steering beam-tracking/-forming for future …
and reception with wide field-of-view (FoV) self-steering beam-tracking/-forming for future …
Picosecond optical pulse processing using a terahertz-bandwidth reconfigurable photonic integrated circuit
Chip-scale integrated optical signal processors promise to support a multitude of signal
processing functions with bandwidths beyond the limit of microelectronics. Previous …
processing functions with bandwidths beyond the limit of microelectronics. Previous …
Plasmonic phased array feeder enabling ultra-fast beam steering at millimeter waves
In this paper, we demonstrate an integrated microwave phoneeded for beamtonics phased
array antenna feeder at 60 GHz with a record-low footprint. Our design is based on ultra …
array antenna feeder at 60 GHz with a record-low footprint. Our design is based on ultra …