Ryohei Urata

According to our database, Ryohei Urata authored at least 11 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Lightwave Fabrics: At-Scale Optical Circuit Switching for Datacenter and Machine Learning Systems.

Hong Liu, Ryohei Urata, Kevin Yasumura, Xiang Zhou, Roy Bannon, Jill Berger, Pedram Dashti, Norm Jouppi, Cedric F. Lam, Sheng Li, Erji Mao, Daniel Nelson, George Papen, Muhammad Mukarram Bin Tariq, Amin Vahdat

Proceedings of the ACM SIGCOMM 2023 Conference, 2023

State-of-the-Art 800G/1.6T Datacom Interconnects and Outlook for 3.2T.

Xiang Zhou, Cedric F. Lam, Ryohei Urata, Hong Liu

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Apollo: Large-Scale Deployment of Optical Circuit Switching for Datacenter Networking.

Ryohei Urata, Hong Liu, Kevin Yasumura, Erji Mao, Jill Berger, Xiang Zhou, Cedric F. Lam, Roy Bannon, Darren Hutchinson, Daniel Nelson, Leon Poutievski, Arjun Singh, Joon Ong, Amin Vahdat

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Mission Apollo: Landing Optical Circuit Switching at Datacenter Scale.

Ryohei Urata, Hong Liu, Kevin Yasumura, Erji Mao, Jill Berger, Xiang Zhou, Cedric F. Lam, Roy Bannon, Darren Hutchinson, Daniel Nelson, Leon Poutievski, Arjun Singh, Joon Ong, Amin Vahdat

CoRR, 2022

Jupiter evolving: transforming google's datacenter network via optical circuit switches and software-defined networking.

Leon Poutievski, Omid Mashayekhi, Joon Ong, Arjun Singh, Muhammad Mukarram Bin Tariq, Rui Wang, Jianan Zhang, Virginia Beauregard, Patrick Conner, Steve D. Gribble, Rishi Kapoor, Stephen Kratzer, Nanfang Li, Hong Liu, Karthik Nagaraj, Jason Ornstein, Samir Sawhney, Ryohei Urata, Lorenzo Vicisano, Kevin Yasumura, Shidong Zhang, Junlan Zhou, Amin Vahdat

Proceedings of the SIGCOMM '22: ACM SIGCOMM 2022 Conference, Amsterdam, The Netherlands, August 22, 2022

2021

Modulator Technologies for Intra-Datacenter Optical Interconnects Beyond 1Tbps.

Mohammad Sotoodeh, Ryohei Urata, Xiang Zhou, Lieven Verslegers, Hong Liu

Proceedings of the IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2021

2019

Beyond 1Tb/s Datacenter Interconnect Technology: Challenges and Solutions.

Xiang Zhou, Ryohei Urata, Hong Liu

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2017

Datacenter interconnect and networking: From evolution to holistic revolution.

Ryohei Urata, Hong Liu, Xiang Zhou, Amin Vahdat

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2014

What devices do data centers need?

Cedric F. Lam, Hong Liu, Ryohei Urata

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

2006

An optically clocked transistor array (OCTA) for 40-Gb/s, bidirectional serial-to-parallel conversion of asynchronous burst optical packets.

Ryohei Urata, Ryo Takahashi, Tetsuya Suemitsu, Hiroyuki Suzuki

IEICE Electron. Express, 2006

2003

A 40-GHz-bandwidth, 4-bit, time-interleaved A/D converter using photoconductive sampling.

Lalitkumar Nathawad, Ryohei Urata, Bruce A. Wooley, David A. B. Miller

IEEE J. Solid State Circuits, 2003