Reinforced Q-Learning Enabled Automatic Blind Working Wavelength Alignment Against Wide Input-Wavelength Shifts and Temperature Variations for Silicon Photonic Vernier Ring Filters.

[BibT_eX]

[DOI]

Guangwei Cong

Ryotaro Konoike

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Observation of spin polarization modulation responses of injection-locked vertical-cavity surface-emitting lasers.

[BibT_eX]

[DOI]

Nobuhide Yokota

Kazuhiro Ikeda

Hiroshi Yasaka

IEICE Electron. Express, 2023

Core-to-Core Switching Module for 4-Core MCFs Using Silicon Photonics Matrix Switch Incorporating Silicon Vertically Curved Optical Coupler.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Performance Verification of 7, 424 × 7, 424 Optical Switch Offering 1.4 μs Switching Time.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Fast (<9.4 μs) Full-C-Band Tuning of Silicon Photonics Double-Ring Filters using Feed-Forward Control.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Prospects and challenges of optical switching technologies for intra data center networks.

[BibT_eX]

[DOI]

JOCN, 2022

Fully-loaded 32×32 silicon thermo-optic switches for disaggregated computing.

[BibT_eX]

[DOI]

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Progress and Future Prospect of Silicon Photonics Based Large Scale Optical Switches.

[BibT_eX]

[DOI]

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Recent Advances in Large-scale Optical Switches Based on Silicon Photonics.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Path-Independent Insertion-Loss (PILOSS) 8 × 8 Silicon Photonics Switch with <8 nsec Switching Time.

[BibT_eX]

[DOI]

Ryotaro Konoike

Keijiro Suzuki

Kazuhiro Ikeda

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

Fully-Loaded Operation of 0.29-pJ/bit Wall-plug Efficiency, 81.9-Tb/s Throughput 32 × 32 Silicon Photonics Switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Fast Optical Switch Utilizing Coherent Detection Enabled by Cooperative Filtering of Transmission Signal and Local Oscillator (LO) Wavelength Sourced from an LO Bank.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

5.5%-Δ-PLC/Silicon Photonics Hybrid Wavelength MUX/DEMUX-and-Switch Device.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Strictly Non-Blocking Silicon Photonics Switches.

[BibT_eX]

[DOI]

IEICE Trans. Electron., 2020

O-Band Strictly Non-Blocking 8 × 8 Silicon-Photonics Switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Scalable and Fast Optical Circuit Switch Created with Silicon-Photonic Tunable-Filter-Based Local Oscillator Bank and Colorless Coherent Detection.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

5.7-dB Fiber-to-Fiber Loss 8 × 8 Silicon Photonics Switch with Port-Alternated Switch-and-Select Architecture.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Influence of Anxiety toward Robots on the Appearance Tendency of Uncanny Valley.

[BibT_eX]

[DOI]

Tomoko Koda

Kazuhiro Ikeda

Proceedings of the Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction, 2020

Large-Scale and Fast Optical Circuit Switch for Coherent Detection Using Tunable Local Oscillators Formed with Wavelength Bank and Widely-Tunable Silicon Ring Filters.

[BibT_eX]

[DOI]

Proceedings of the European Conference on Optical Communications, 2020

Polarization-insensitive low-crosstalk 8×8 silicon photonics switch with 9×13.5 cm<sup>2</sup> control board.

[BibT_eX]

[DOI]

Proceedings of the European Conference on Optical Communications, 2020

2019

Low-Crosstalk Bandwidth Expansion in $32\times 32$ Silicon Optical Switch with Port-Exchanged Mach-Zehnder Switch.

[BibT_eX]

[DOI]

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Polarization-Diversity 32 × 32 Si Photonics Switch with Non-Duplicate Diversity Circuit in Double-Layer Platform.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Low-Loss, Low-Crosstalk, and Large-Scale Silicon Photonics Switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

A 300-mm-wafer silicon photonics technology for advanced information systems.

[BibT_eX]

[DOI]

Proceedings of the 2nd International Symposium on Devices, Circuits and Systems, 2019

2018

Silicon photonics based 1 × 2 wavelength selective switch using fold-back arrayed-waveguide gratings.

[BibT_eX]

[DOI]

IEICE Electron. Express, 2018

Reconfigurable 3-Channel All-Optical MIMO Circuit on Silicon Based on Multi-Plane Light Conversion.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Low Insertion Loss and Power Efficient 32 × 32 Silicon Photonics Switch with Extremely-High-Δ PLC Connector.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Next-Generation ROADM Employing Bandwidth-Adaptive Silicon-Photonic Filters for Flexible Drop Operation.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Fast Frequency Tuning of Silicon-Photonic Thermo-optic MZI Filters using "Turbo Pulse" Method.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

In-line Optical Amplification for Silicon Photonics Platform by Flip-Chip Bonded InP-SOAs.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Lossless Operation of SOA-Integrated Silicon Photonics Switch for 8 × 32-Gbaud 16-QAM WDM Signals.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

32-Port 5.5%-Δ Silica-Based Connecting Device for Low-Loss Coupling between SMFs and Silicon Waveguides.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Fast Optical Circuit Switch Using Monolithically Integrated Silicon-Photonic Space Switch and Wavelength-Tuneable Filter.

[BibT_eX]

[DOI]

Yojiro Mori

Mungun-Erdene Ganbold

Proceedings of the European Conference on Optical Communication, 2018

Ultra-Compact Silicon Photonics Switch with Ultra-Dense Thermo-Optic MZI Matrix and Multi-Layer Wiring.

[BibT_eX]

[DOI]

Proceedings of the European Conference on Optical Communication, 2018

2017

Polarization diversity circuit based on silica waveguides and photonic crystal waveplates for a 4×4 silicon optical switch.

[BibT_eX]

[DOI]

IEICE Electron. Express, 2017

Fully integrated non-duplicate polarization-diversity 8 × 8 Si-wire PILOSS switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Silicon-photonics polarization-insensitive broadband strictly-non-blocking 8 × 8 blade switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Accelerating switching speed of thermo-optic MZI silicon-photonic switches with "turbo pulse" in PWM control.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2.5-dB loss, 100-nm Operating Bandwidth, and Low Power Consumption Strictly-Non-Blocking 8 × 8 Si Switch.

[BibT_eX]

[DOI]

Proceedings of the European Conference on Optical Communication, 2017

2016

Novel PILOSS port assignment for compact polarization-diversity Si-wire optical switch.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

In-line optical amplification for Si waveguides on 1×8 splitter and selector by flip-chip bonded InP-SOAs.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Multi-port optical switch based on silicon photonics.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

2015

Evaluation of the phase error in Si-wire arrayed-waveguide gratings fabricated by ArF-immersion photolithography.

[BibT_eX]

[DOI]

IEICE Electron. Express, 2015

32×32 strictly non-blocking Si-wire optical switch on ultra-small die of 11×25 mm<sup>2</sup>.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Power-efficient gray-scale control of silicon thermo-optic phase shifters by pulse width modulation using monolithically integrated MOSFET.

[BibT_eX]

[DOI]

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

In-band OSNR monitor based on 3 × 3 Si-wire MMI coupler.

[BibT_eX]

[DOI]

Proceedings of the European Conference on Optical Communication, 2015

2014

Analysis of Optical Output Characteristics in Waveguide Coupled HCG-VCSELs.

[BibT_eX]

[DOI]

Yoshihiro Tsunemi

Kazuhiro Ikeda

Hitoshi Kawaguchi

IEICE Trans. Electron., 2014

Multiport optical switches integrated on Si photonics platform.

[BibT_eX]

[DOI]

IEICE Electron. Express, 2014

First demonstration of ultra-low-energy hierarchical multi-granular optical path network dynamically controlled through NSI-CS for video related applications.

[BibT_eX]

[DOI]