Compact and scalable polarimetric self-coherent receiver using a dielectric metasurface

G Soma, Y Nomoto, T Umezawa, Y Yoshida, Y Nakano… - Optica, 2023 - opg.optica.org
Polarimetric self-coherent systems using direct-detection-based Stokes-vector receivers
(SVRs) are a promising technology to meet both the cost and capacity requirements of short …

Integrated components and solutions for high-speed short-reach data transmission

L Jiang, L Yan, A Yi, Y Pan, B Zhang, Q Hu, W Pan… - Photonics, 2021 - mdpi.com
According to different transmission distances, application scenarios of a data center mainly
include intra-and inter-data center optical interconnects. The intra-data center optical …

Impact of laser phase noise on self-coherent transceivers employing high-order QAM formats

S Ishimura, Y Nakano, T Tanemura - Journal of Lightwave …, 2021 - opg.optica.org
Recent studies have shown that the self-coherent systems, including the bi-directional, the
Stokes-vector-modulation direct-detection (SVM-DD), and the Kramers-Kronig (KK) …

Photonic integrated interrogators for wearable fiber-optic sensing

Z Lin, R Wang, L Chrostowski, X Cai - Optics and Lasers in Engineering, 2024 - Elsevier
Wearable technology, thanks to its substantial economic and social impact, has garnered
widespread public attention. For a long time, the commercialization of wearable fiber-optic …

Mode vector modulation: extending stokes vector modulation to higher dimensions

J Kwapisz, I Roudas, E Fink - Journal of Lightwave Technology, 2023 - ieeexplore.ieee.org
We examine the scalability of Stokes vector modulation (SVM) to higher-dimensional Stokes
spaces in order to decrease the energy consumption of optical links. We propose and study …

Sensitivity analysis of photonic integrated direct-detection Stokes-vector receiver

T Tanemura, T Suganuma, Y Nakano - Journal of Lightwave …, 2020 - opg.optica.org
Direct-detection (DD) Stokes vector receiver (SVR) has rapidly gained interest for the high-
speed datacenter and short-reach links, owing to its capability of recovering 3D optical …

Design of InGaAsP phase modulator with asymmetrically coupled quantum wells for efficient polarization modulation

P Zhou, Y Nakano, T Tanemura - Japanese Journal of Applied …, 2020 - iopscience.iop.org
Monolithically integrated high-speed polarization modulators are finding emerging
applications in the fields of optical communication, quantum key distribution, and radio …

Self-Coherent Transmission Using Metasurface-based Stokes-Vector Receiver

G Soma, Y Nomoto, T Umezawa, Y Yoshida… - Optical Fiber …, 2023 - opg.optica.org
Stokes-vector receiver with compact metasurface and two-dimensional photodetector array
is developed to demonstrate 15-Gbaud 16QAM self-coherent transmission over 25-km …

Surface-normal Stokes vector receiver based on superimposed metasurface

G Soma, Y Nomoto, Y Nakano… - Optical Fiber …, 2022 - opg.optica.org
Surface-Normal Stokes Vector Receiver based on Superimposed Metasurface Page 1
Surface-Normal Stokes Vector Receiver based on Superimposed Metasurface Go Soma1 …

Research on digital integrated circuit testing technology under Internet of Things technology

AM Li, YF Meng - … , Network, and Internet of Things (CNIoT …, 2023 - spiedigitallibrary.org
Aiming at the problem of poor test accuracy of digital integrated circuits at present, this paper
puts forward the research on digital integrated circuit test technology under the Internet of …