Result for "Digital coherent device",105

Signal Processing Device Project | NTT Device Technology Center | NTT R&D Website

next generation of optical networks by developing digital coherent devices, optical switching and

https://www.rd.ntt/e/nttdtc/organization/photonic.html

Ultracompact Silicon Photonics Coherent Optical Subassembly for Ultrahigh-capacity Optical Communication | NTT R&D Website

Coherent Optical Subassembly for Ultrahigh-capacity Optical CommunicationNTT Device Innovation Center

https://www.rd.ntt/e/research/JN202008_6165.html

A Leap Forward in Ultra-high-speed Optical Modulation and Demodulation Technology for Achieving High-capacity, Long-distance Transmission | NTT R&D Website

the core device for digital coherent optical transmission. --What is a DSP-LSI? A DSP-LSI is an LSI

https://www.rd.ntt/e/research/JN202605_39218.html

Photonics-electronics convergence hardware technology, aimed at revolutionizing the network｜NTT R&D Website

. “Digital coherent optical transmission technology” is becoming popular as a technology to realize optical

https://www.rd.ntt/e/communication_device/0002.html

Videos about NTT Device Innovation Center | NTT Device Innovation Center | NTT R&D Website

-EPON Control LSI technology4’22” 100G-bit/s Digital coherent optical Receiver6’12” 2011 A Compact

https://www.rd.ntt/e/nttdtc/movie/

rdf17-1e.pdf

distance transmission at 400 Gbit/s is achieved by using innovative technologies such as a digital coherent

https://www.rd.ntt/e/nttdtc/theme/pdf/2017/rdf/rdf17-1e.pdf

Yoshihiro Ogiso | NTT R&D Website

) Keywords High-speed optical modulation technology Compound semiconductor Digital coherent device Related

https://www.rd.ntt/e/organization/researcher/special/s_062.html

Future Development of Digital Coherent Optical Transmission Technology | NTT R&D Website

Future Development of Digital Coherent Optical Transmission Technology | NTT R&D Website NTT R&D

https://www.rd.ntt/e/research/JN202205_18123.html

Research and Development of Scalable Optical Transport Technologies | NTT R&D Website

expected to exceed 1 Pbit/s by the 2030s. Digital coherent optical communication technology using digital

https://www.rd.ntt/e/research/JN202205_18134.html

Transport Innovation Laboratory | NTT Network Innovation Laboratories | NTT R&D Website

wavelength by newly developed digital coherent signal processing circuit and optical device - For larger

https://www.rd.ntt/e/mirai/organization/product_4/

Optical Device Technology for Next-generation Computing Using Light | NTT R&D Website

Hashimoto NTT Device Technology Laboratories In this article Introduction Digital technologies used in all

https://www.rd.ntt/e/research/JN202206_18551.html

Ultra-wideband Analog ICs Using InP Semiconductors to Overcome the Limits of Optical Communications | NTT R&D Website

digital coherent technology* was commercially introduced between 2012 and 2013. Along with advances in the

https://www.rd.ntt/e/research/JN202602_38170.html

Takeo Sasai | NTT R&D Website

/Distinguished Researchers Distinguished ResearcherTakeo Sasai NTT Network Innovation Laboratories NTT Device

https://www.rd.ntt/e/organization/researcher/special/s_106.html

What is high-capacity optical transmission technology? Infrastructure to support rapidly increasing communication traffic｜NTT R&D Website

”, “quadrature amplitude modulation (QAM modulation)”, and “digital coherent technology”. The following section

https://www.rd.ntt/e/communication_device/0001.html

Photonic Implementation of Reservoir Computing | NTT R&D Website

Device Technology Laboratories Photonic Implementation of Reservoir Computing photonic computing machine

https://www.rd.ntt/e/research/JN202206_18595.html

History/Achievement | NTT Science and Core Technology Laboratory Group | NTT R&D Website

2019 Higher-order Multilevel Digital Coherent Optical Signal Generation Technologies for Over 1-Tbit-s

https://www.rd.ntt/e/sclab/history/

Bandwidth-doubler Technology Eliminates Bandwidth Bottlenecks | NTT R&D Website

. Also, experiments are underway for digital coherent transmission systems for medium- to long-range

https://www.rd.ntt/e/research/JN202206_18608.html

Ultra-high-capacity Optical Communication Technology | NTT R&D Website

Access Network Service Systems Laboratories†1/ NTT Network Innovation Laboratories†2/ NTT Device

https://www.rd.ntt/e/research/JN20200312_h.html

Contents

Nuclear Spins in a Nanoscale Device Ultrahigh-Q Photonic Crystal Nanocavity Realized with Locally

https://www.rd.ntt/e/brl/result/activities/file/report05/2005_E.html

All-Photonics Network and Photonics-electronics Convergence Technologies as a Vision of the Future | NTT R&D Website

Technology Laboratory Group†1/ Vice President, Head of NTT Device Innovation Center†2/ Vice President, Head

https://www.rd.ntt/e/research/JN202008_5963.html

Coherent Optical-amplifier-repeater Transmission Will Enable Optical Transmission over Longer Distances and with Larger Capacities | NTT R&D Website

optical-amplifier repeater digital coherent technology WDM bandwidth expansion The spread of the Internet

https://www.rd.ntt/e/research/JN202512_37464.html

Photonic Transport Network Systems Project | NTT R&D Website

high-density wavelength-multiplexing technology and digital-coherent technology—makes it possible to

https://www.rd.ntt/e/ntc/theme/transport.html

Nanophotonic Technologies toward Opto-electronic Integrated Accelerators | NTT R&D Website

expectations are being boosted by progress in miniature and energy-saving optical device and circuit technology

https://www.rd.ntt/e/research/JN202008_5995.html

Latest Research Contents | NTT Basic Research Laboratories | NTT R&D Website

Using a Graphene Electron Interferometer 09/30/2021 100,000-spin coherent Ising machine 05/14/2021

https://www.rd.ntt/e/brl/latesttopics/

Optical Circuit Technologies for Next-generation Computing Using Light | NTT R&D Website

/2022 Optical Circuit Technologies for Next-generation Computing Using LightNTT Device Technology

https://www.rd.ntt/e/research/JN202206_18579.html

Optical Technologies for Optical Quantum Computing with Continuous Variables | NTT R&D Website

amplitudes, similar to that used in digital-coherent transmission technology for optical fiber communications

https://www.rd.ntt/e/research/JN202304_21560.html

Open R&D　＜2025 Annual Report＞｜NTT R&D Website

Correction Technology using Power Generation 1 Tbit/s Class Large-Capacity Digital Coherent Optical Device 1

https://www.rd.ntt/e/about/openrd/

Turning an Innovative Idea into Common Sense and Making It Useful to Society | NTT R&D Website

repeater systems, wavelength-division multiplexing (WDM) systems, and digital-coherent systems. As a result

https://www.rd.ntt/e/research/JN202304_21583.html

Achieving IOWN/6G and Creating New Value with World-leading Technologies | NTT R&D Website

) that enables large-capacity transmission of 1.6-Tbit/s class by using digital coherent optical

https://www.rd.ntt/e/research/JN202405_26173.html

Sharing Moments of "This Is It!" with Colleagues to Research and Develop Optical Communication Technology for Revolutionizing Society | NTT R&D Website

amplified transmission systems, wavelength-division-multiplexing (WDM) systems, and digital coherent systems

https://www.rd.ntt/e/research/JN202007_5686.html

NTT R&D FORUM — Road to IOWN 2021｜Exhibits｜ NTT R&D Website

social value. Read More Computing This theme introduces IOWN computing technologies, digital twin

https://www.rd.ntt/e/forum/2021/exhibits.html

Toshikazu Hashimoto | NTT R&D Website

Device Technology Laboratories Senior Distinguished ResearcherMore Senior Distinguished Researchers Basic

https://www.rd.ntt/e/organization/researcher/superior/s_028.html

NTT Innovative Photonic Network Center | NTT R&D Website

integration technology to achieve high-speed digital coherent optical transmission of the multi-terabit/s

https://www.rd.ntt/e/ipc/

Takahiro Suzuki | NTT R&D Website

, Takahiro Suzuki, Ken-Ichi Suzuki, Akihiro Otaka, "Demonstration of Real-Time Burst-Mode Digital Coherent

https://www.rd.ntt/e/organization/researcher/special/s_072.html

Yuta Ueda | NTT R&D Website

,Semiconductor optical physics,Digital coherent optical communication,Optical remote sensing Related Contents

https://www.rd.ntt/e/organization/researcher/special/s_065.html

Quantum Optical State Control Research Group | NTT Basic Research Laboratories | NTT R&D Website

(OPOs) haves been studied to realize a coherent Ising machine for combinatorial optimization problems. A

https://www.rd.ntt/e/brl/group_introduction/group_009.html

量子光制御研究グループ｜NTT物性科学基礎研究所｜NTT R&D Website

coherent Ising machine" Sci. Adv. 11 (7), eads7223 (2025). Publications in 2024 K. Inoue, and T. Honjo

https://www.rd.ntt/brl/group_introduction/group_009.html

Demonstration of a high performance optical logic gate for ultralow-latency data processing｜NTT Basic Research Laboratories | NTT R&D Website

time in the world. According to the presented device, we can perform ultralow latency and wavelength

https://www.rd.ntt/e/brl/latesttopics/2020/03/latest_topics_202003061859.html

Basic Technologies toward the All-Photonics Network | NTT R&D Website

for digital coherent communications. Fig. 2. Progress in photonics technology enabling traffic growth

https://www.rd.ntt/e/research/JN20200126_h.html

Report on the NTT R&D Forum — Road to IOWN 2022｜NTT R&D Website

infrastructure becoming available to you. IOWN "Datacenter × APN" Fig. 3. Digital coherent signal processing

https://www.rd.ntt/e/forum/2022/keynote_2.html

鈴木 貴大 | NTT R&D Website

, Akihiro Otaka, "Demonstration of Real-Time Burst-Mode Digital Coherent Reception With Wide Dynamic Range

https://www.rd.ntt/organization/researcher/special/s_072.html

NTT_TRFSW_2022_E.pdf

of optical transceiv- ers. Digital coherent technology is a transmission method combining digital

https://www.rd.ntt/e/download/NTT_TRFSW_2022_E.pdf

I Wish to Contribute to the World through Research for the Rest of My Life | NTT R&D Website

Research Laboratories I Wish to Contribute to the World through Research for the Rest of My Life coherent

https://www.rd.ntt/e/research/JN202204_17846.html

Early Deployment and Popularization of IOWN Technologies as Targeted by IOWN Product Design Center | NTT R&D Website

of Digital Coherent Optical Transmission Technology,” NTT Technical Review, Vol. 20, No. 7, pp. 17–23

https://www.rd.ntt/e/research/JN202302_20966.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

entanglement via coherent-state transmission" Phys. Rev. A 105 (6), 062432 (2022). V. M. Bastidas "Topological

https://www.rd.ntt/brl/result/publications/paper_2022.html

Publications | NTT Basic Research Laboratories | NTT R&D Website

). K. Azuma, N. Imoto, and M. Koashi "Optimal supplier of single-error-type entanglement via coherent

https://www.rd.ntt/e/brl/result/publications/paper_2022.html

Innovative Network for 2030 (Beyond 2020) | NTT R&D Website

service requirements (Function 3). A terminal function applying photonics-electronics convergence device

https://www.rd.ntt/e/research/JN20200122_h.html

NTT Basic Research Laboratories Theoretical quantum physics research group / Publications

's first realization of an optomechanical device with extremely low optical energy loss （2020.10.17

https://www.rd.ntt/brl/group_introduction/ryouron-g/publication.html

NTT物性科学基礎研究所 理論量子物理研究グループ / 出版物

realization of an optomechanical device with extremely low optical energy loss （2020.10.17） SIMULATING COMPLEX

https://www.rd.ntt/brl/group_introduction/ryouron-g/publication_j.html

Annual_report_2019_E.pdf

International Symposium on Coherent Network Comput ing (CNC) was held f rom March 18 to 20 , 2019, co-sponsored

https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2019_E.pdf