| Beyond 1 Tb/s intra-data center interconnect technology: IM-DD OR coherent? X Zhou, R Urata, H Liu Journal of Lightwave Technology 38 (2), 475-484, 2019 | 233 | 2019 |
| Jupiter evolving: transforming google's datacenter network via optical circuit switches and software-defined networking L Poutievski, O Mashayekhi, J Ong, A Singh, M Tariq, R Wang, J Zhang, ... Proceedings of the ACM SIGCOMM 2022 Conference, 66-85, 2022 | 114 | 2022 |
| A 40-GHz-bandwidth, 4-bit, time-interleaved A/D converter using photoconductive sampling LY Nathawad, R Urata, BA Wooley, DAB Miller IEEE Journal of Solid-State Circuits 38 (12), 2021-2030, 2003 | 104 | 2003 |
| Demonstration of the interconnection of two optical packet rings with a hybrid optoelectronic packet router D Chiaroni, R Urata, J Gripp, JE Simsarian, G Austin, S Etienne, ... 36th European Conference and Exhibition on Optical Communication, 1-3, 2010 | 76 | 2010 |
| Datacenter interconnect and networking: From evolution to holistic revolution R Urata, H Liu, X Zhou, A Vahdat 2017 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2017 | 68 | 2017 |
| Low-temperature growth of GaAs on Si used for ultrafast photoconductive switches K Ma, R Urata, DAB Miller, JS Harria IEEE journal of quantum electronics 40 (6), 800-804, 2004 | 68 | 2004 |
| Flexible non-modular data center with reconfigurable extended-reach optical network fabric A Vahdat, H Liu, R Urata, X Zhao, CL Johnson US Patent 8,965,203, 2015 | 66 | 2015 |
| Beyond 1Tb/s datacenter interconnect technology: Challenges and solutions X Zhou, R Urata, H Liu Optical Fiber Communication Conference, Tu2F. 5, 2019 | 62 | 2019 |
| First demonstration of a prototype hybrid optoelectronic router H Takenouchi, R Urata, T Nakahara, T Segawa, H Ishikawa, R Takahashi 2009 35th European Conference on Optical Communication 2009, 1-2, 2009 | 49 | 2009 |
| Datacenter optics: requirements, technologies, and trends X Zhou, H Liu, R Urata Chinese Optics Letters 15 (5), 120008, 2017 | 48 | 2017 |
| Ultrafast differential sample and hold using low-temperature-grown GaAs MSM for photonic A/D conversion R Urata, R Takahashi, VA Sabnis, DAB Miller, JS Harris IEEE Photonics Technology Letters 13 (7), 717-719, 2001 | 45 | 2001 |
| High performance, low cost, colorless ONU for WDM-PON R Urata, C Lam, H Liu, C Johnson OFC/NFOEC, 1-3, 2012 | 44 | 2012 |
| Scaling large data center interconnects: Challenges and solutions X Zhou, H Liu, R Urata, S Zebian Optical Fiber Technology 44, 61-68, 2018 | 42 | 2018 |
| Passive optical network with asymmetric modulation scheme CF Lam, H Liu, R Urata US Patent 8,320,760, 2012 | 40 | 2012 |
| Photonic A/D conversion using low-temperature-grown GaAs MSM switches integrated with Si-CMOS R Urata, LY Nathawad, R Takahashi, K Ma, DAB Miller, BA Wooley, ... Journal of lightwave technology 21 (12), 3104, 2003 | 38 | 2003 |
| What devices do data centers need? CF Lam, H Liu, R Urata OFC, 1-3, 2014 | 37 | 2014 |
| An optically clocked transistor array for high-speed asynchronous label swapping: 40 Gb/s and beyond R Urata, R Takahashi, T Suemitsu, T Nakahara, H Suzuki Journal of lightwave technology 26 (6), 692-703, 2008 | 25 | 2008 |
| Fiber diagnosis system for WDM optical access networks CF Lam, BW Segura, R Urata, H Liu US Patent 8,693,866, 2014 | 24 | 2014 |
| A 20 GHz bandwidth, 4 b photoconductive-sampling time-interleaved CMOS ADC LY Nathawad, R Urata, BA Wooley, DAB Miller 2003 IEEE International Solid-State Circuits Conference, 2003. Digest of …, 2003 | 22 | 2003 |
| Integration of silicon photonics IC for high data rate H Liu, R Urata, W seong Kwon, T Kang US Patent 10,025,047, 2018 | 20 | 2018 |
