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Updated: May 14, 2026
05:57
Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
Published on: April 1, 2020
A large-scale photonic node architecture that utilizes interconnected OXC subsystems.
Yuto Iwai1, Hiroshi Hasegawa, Ken-ichi Sato
1Department of Electrical Engineering and Computer Science, Nagoya University, Chikusa-ku, Nagoya, Japan. y_iwai@echo.nuee.nagoya-u.ac.jp
Optics Express
|February 8, 2013
Summary
We introduce a new photonic node architecture using small optical cross-connect subsystems. This design reduces hardware scale while maintaining high performance, offering an efficient solution for optical networks.
Area of Science:
- Photonics
- Optical Networking
- Computer Engineering
Background:
- Traditional large-scale optical cross-connect switches require significant hardware.
- Interconnecting subsystems in photonic networks presents challenges in fiber management.
Purpose of the Study:
- To propose a novel photonic node architecture composed of interconnected small-scale optical cross-connect subsystems.
- To develop an efficient dynamic network control algorithm for this architecture.
- To evaluate the performance and scalability of the proposed design.
Main Methods:
- Development of a modular photonic node architecture.
- Design of a dynamic network control algorithm with constraints on intra-node fibers.
- Numerical simulations to evaluate performance metrics.
Main Results:
- The proposed architecture achieves performance comparable to single large-scale switches.
- Substantial reductions in hardware scale are demonstrated.
- The dynamic control algorithm effectively manages subsystem interconnections.
Conclusions:
- The novel photonic node architecture offers a scalable and hardware-efficient solution for optical networks.
- This modular approach provides a viable alternative to monolithic switch designs.
- Further research can explore advanced control algorithms and larger-scale implementations.
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