Polarization effect on the performance of on-chip wireless optical point-to-point links

G Calò, G Bellanca, F Fuschini, M Barbiroli, V Tralli… - Applied Sciences, 2023 - mdpi.com
Optical on-chip wireless interconnection is an emerging technology that aims to overcome
the communication bottleneck in computing architectures and in which multiple processing …

4× 4 integrated switches based on on-chip wireless connection through optical phased arrays

G Calò, G Bellanca, F Fuschini, M Barbiroli, D Bertozzi… - Photonics, 2023 - mdpi.com
Optical Wireless Networks on-Chip are an emerging technology recently proposed to
improve the interconnection between different processing units in densely integrated …

A Controller for Si MZI-Based Spanke-Benes Optical Switch Fabric With Automatic Calibration Capability

HK Kim, Y Ji, K Kim, WY Choi - IEEE Photonics Journal, 2023 - ieeexplore.ieee.org
We demonstrate an FPGA-based controller for Si MZI-based Spanke-Benes 4× 4 optical
switch fabric that can automatically calibrate each individual switching cell and select the …

A thermo-optic switch based on RAMZI with graphene heater

W Yu, J Yang, B Liu, X Ma, H Qi… - … Conference on Laser …, 2023 - spiedigitallibrary.org
We proposed a 2× 2 SOI thermo-optic switch based on microring assisted Mach-Zehnder
interferometer (RAMZI) and graphene heater. The thermo-optic switch consists of 2× 2 MMI …

Reduced crosstalk photonic switch

JE Roth - US Patent 11,678,091, 2023 - Google Patents
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY
MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS …

Selector switch

G Porter, J Ford, A Snoeren, G Papen… - US Patent …, 2023 - Google Patents
An apparatus for network switching may include a plurality of input ports, a plurality of output
ports, and a subset of pre-configured interconnection patterns including some but not all of …