Result for "Optical quantum information processing",331

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

optical neural networks [3] and optical quantum information processing [4,5] are beginning to be

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

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

frequency is used. In optical quantum information processing, which is introduced later, local oscillator

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

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

light. Our research includes quantum communication and information processing using networks of optical

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

The Design of a Scalable and Distributed Quantum Information Processor in Diamond

robust substrate for quantum information processing. We show that this architecture enables us to start

https://www.rd.ntt/e/brl/result/activities/file/report14/report23E.html

Developing a Theory for a Quantum Internet for Global Quantum Communication | NTT R&D Website

framework of quantum mechanics, it has become clear that even information processing tasks that were

https://www.rd.ntt/e/research/JN202408_28857.html

Toward a Quantum Internet | NTT R&D Website

to information processing began to be explored; as a result, quantum information processing was

https://www.rd.ntt/e/research/JN202304_21666.html

First proof-of-principle experiment of quantum repeaters with all photonics｜NTT Basic Research Laboratories | NTT R&D Website

internet enabled by quantum repeaters is the Holy Grail of information-processing networks A first proof-of

https://www.rd.ntt/e/brl/latesttopics/2019/01/latest_topics_201901252028.html

Overview of Research in Laboratories

to achieve quantum state control and quantum information processing by using very weak light, to

https://www.rd.ntt/e/brl/result/activities/file/report15/report00E.html

NTT Basic Research Laboratories Theoretical quantum physics research group / Reseach

physics and quantum information processing. We are interested in how it can be applied to the real-world

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

Overview of Research in Laboratories

quantum information processing by using very weak light, to discover intriguing phenomena by using very

https://www.rd.ntt/e/brl/result/activities/file/report14/report00E.html

Think about Your Definition of a Good Idea and Believe in Your Idea｜NTT R&D Website

optical-circuit device technology for quantum information processing to enable a large-scale, fault

https://www.rd.ntt/e/research/JN202111_16046.html

Optoelectronics Integration Research Group｜Device Technology Laboratories｜NTT R&D Website

Research Group Introduction We conduct research on novel optical signal and information processing

https://www.rd.ntt/e/dtl/technology/optoelectronics_integration_research_group_ntt_device_technology_laboratories_ntt_rd_website.html

Secure Optical-transport-network Technology in Anticipation of the Quantum Computer Era | NTT R&D Website

Secure Optical-transport-network Technology in Anticipation of the Quantum Computer Era | NTT R&D

https://www.rd.ntt/e/research/JN202302_20961.html

Overview of Research in Laboratories

groups in our laboratory are working to achieve quantum state control and quantum information processing

https://www.rd.ntt/e/brl/result/activities/file/report16/report00E.html

Programmable linear optical circuit realized on a chip｜NTT Basic Research Laboratories | NTT R&D Website

multifunctional optical device for quantum information experiments using photons  Researchers from Nippon

https://www.rd.ntt/e/brl/latesttopics/2015/08/latest_topics_201508171025.html

Aiming to Build Neural Networks and Quantum Computers through Analog Manipulation of Light Waves | NTT R&D Website

, and others, we are working toward building an optical quantum computer that uses quantum information

https://www.rd.ntt/e/research/JN202411_30167.html

Overview of Research in Laboratories

groups in our laboratory are working on nanodevices, quantum information processing devices, and high

https://www.rd.ntt/e/brl/result/activities/file/report13/report00E.html

Overview of Quantum Optics and Optical Materials Research

information processing (proposal and verification of a new quantum cryptography, studies on quantum protocol

https://www.rd.ntt/e/brl/result/activities/file/report98/E/hikari/hikari1.e.html

Overview of Research in Laboratories

, quantum information processing devices, and high-sensitivity sensors based on new degrees of freedom such

https://www.rd.ntt/e/brl/result/activities/file/report12/report01e.html

Hiroki Takesue | NTT R&D Website

Information processing technologies based on quantum optics Our goal is to realize new information processing

https://www.rd.ntt/e/organization/researcher/superior/s_009.html

Applying Optical Oscillator Networks to Diverse Problems as the First Step to Information Processing Systems of the Future | NTT R&D Website

(Achievement Award) in 2022. He is currently engaged in the research of information processing using quantum

https://www.rd.ntt/e/research/JN202306_22121.html

Overview of Research in Laboratories

for future quantum information processing. We maintain an open-door policy and engage in

https://www.rd.ntt/e/brl/result/activities/file/report04/report01.html

Overview of Quantum Optics and Optical Materials Research

communication and information processing (proposal and verification of a new quantum cryptography, studies on

https://www.rd.ntt/e/brl/result/activities/file/report00/E/report15_e.html

rd2025-e.pdf

-capacity optical transport technology Cross-model media information processing Wearable sensing device

https://www.rd.ntt/e/download/rd2025-e.pdf

Overview of Quantum Optics and Optical Materials Research

Overview of Quantum Optics and Optical Materials Research Overview of Quantum Optics and Optical

https://www.rd.ntt/e/brl/result/activities/file/report99/E/qp/qp_overview.htm

Overview of Research in Laboratories

pursuit for solid-state nanodevices, and related physics and technology for future quantum information

https://www.rd.ntt/e/brl/result/activities/file/report06/report01.html

Overview of Quantum Optics and Optical Materials Research

Control Research Group (１) Quantum communication and information processing (quantum cryptography

https://www.rd.ntt/e/brl/result/activities/file/report01/E/report16.html

Overview of Research in Laboratories

future quantum information processing. We maintain an open-door policy and engage in collaborations with

https://www.rd.ntt/e/brl/result/activities/file/report05/report01.html

Against a dogma, quantum repeaters for long-distance quantum communication are made all photonic.｜NTT Basic Research Laboratories | NTT R&D Website

communication is feasible only with photons. This ensures that any quantum information processing protocol can

https://www.rd.ntt/e/brl/latesttopics/2015/04/latest_topics_201504151801.html

Overview of Quantum Optics and Optical Materials Research

optical signal processing and seek fundamental scientific progress. Quantum Optical State Control Research

https://www.rd.ntt/e/brl/result/activities/file/report02/E/report16.html

Optical Nonlinearity by Exciton-Biexciton Coherent Effects in Quantum Dots

induced transparency (EIT), which are very useful in quantum information processing and conventional

https://www.rd.ntt/e/brl/result/activities/file/report05/report29.html

Toshikazu Hashimoto | NTT R&D Website

, Optical quantum information processing, Optical quantum computer Related Contents

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

From Science to Innovative Technology

projects are quantum information processing and the nano-bio project. The main topics of research in

https://www.rd.ntt/e/brl/result/activities/file/report03/E/hajimeni.html

Innovation in Computing Powered by Photonic Technology--Evolution toward IOWN 2.0 and 3.0, and the Leap to Quantum | NTT R&D Website

artificial intelligence (AI) era. The second is an optical quantum computer. This technology surpasses the

https://www.rd.ntt/e/forum/2025/keynote_1.html

List of Invited Talks at International Conferences (2004)

Transport Through a Point Contact”, Int. Workshop on Spin-FET based Quantum Information Processing, Tsukuba

https://www.rd.ntt/e/brl/result/activities/file/report04/data11.html

国際会議招待講演一覧 (2004)

International Workshop, Chiba, Japan (Mar. 2004) (8) H. Takayanagi, “Quantum Information Processing at NTT BRL

https://www.rd.ntt/brl/result/activities/file/report04/data11.html

Updates | NTT R&D Website

Technology Consisting of Optical Logic Gates for a Secure Information-processing Platform 06/05/2024

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

Research Centers in Specific Fields | NTT R&D Website

of photonic information processing to the absolute minimum. NTT Research Center for Theoretical

https://www.rd.ntt/e/organization/center/

Heterogeneous Materials and Devices Research Group｜Device Technology Laboratories｜NTT R&D Website

module uses an optical parametric amplifier (OPA) to convert quantum information carried by light into

https://www.rd.ntt/e/dtl/technology/heterogeneous_materials_and_devices_research_group_ntt_device_technology_laboratories_ntt_rd_website.html

no_27_en.pdf

conventional fabrication techniques will be provided. New optical devices for quantum information processing or

https://www.rd.ntt/brl/event/splaza2009/poster/EN/no_27_en.pdf

Overview of Research in Laboratories

-technologies that will innovate on optical communications and optical signal processing, and seeks fundamental

https://www.rd.ntt/e/brl/result/activities/file/report10/report01.html

Quantum State Tomography for High-dimensional Time-bin States

quantum states are being investigated as resources of advanced quantum information processing. Because a

https://www.rd.ntt/e/brl/result/activities/file/report16/report20E.html

Improving the Performance of Quantum Key Distribution | NTT R&D Website

optical quantum states. In this article, we introduce our recent activities on QKD using multi-valued

https://www.rd.ntt/e/research/JN202304_21650.html

NTT Basic Research Laboratories Theoretical quantum physics research group

possibility of completely new ways to manipulate information. Quantum entanglement, for instance, is the

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

Research and Development for Pioneering a New Communications Paradigm with Wide-area Coverage | NTT R&D Website

distributed computing. We are also working on natural media processing technology to transmit information on

https://www.rd.ntt/e/research/JN202205_18109.html

Overview of Research in Laboratories

innovate on optical communications and optical signal processing, and seeks fundamental scientific

https://www.rd.ntt/e/brl/result/activities/file/report09/report01.html

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

-variable optical-quantum-information processing and large-scale quantum-entanglement generation In many

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

Poster presentaion - SciencePlaza 2009 - NTT Basic Reseach Laboratories

qubits - Development of multi-functional quantum information processing devices using semiconductor nano

https://www.rd.ntt/brl/event/splaza2009/poster_e.html

IOWN∴Quantum Leap | NTT R&D Website

classical information processing. The IOWN (Innovative Optical and Wireless Network) approach aims to

https://www.rd.ntt/e/forum/2025/keynote_2.html

ISNTT2015 - International Symposium on Nanoscale Transport and Technology 2015 -

the following. Transport and optical properties of nanostructures (quantum dots, nanowires, carbon

https://www.rd.ntt/brl/event/isntt2015/scope.html

List of Invited Talks at International Conferences (2006)

Slanting Zeeman Field", A workshop on Imaging at the Nanoscale, Quantum Information Processing

https://www.rd.ntt/e/brl/result/activities/file/report06/data11.html

国際会議招待講演一覧 (2006)

Control in a Slanting Zeeman Field", A workshop on Imaging at the Nanoscale, Quantum Information

https://www.rd.ntt/brl/result/activities/file/report06/data10.html

Overview of Research in Laboratories

-technologies that will innovate on optical communications and optical signal processing, and seeks fundamental

https://www.rd.ntt/e/brl/result/activities/file/report11/report01.html

NTTBrl_honbun_E_260302.indd

theoretical research on photonic quantum information processing Front image: 02 Activity Report P5 P7 P9

https://www.rd.ntt/brl/result/activities/file/annual_report/NTTBrl_E_260310_print.pdf

APN-controller Technology for IOWN Service Provision and Expansion | NTT R&D Website

information managed by the APN-C. (3) Multi-vendor alarm processing Multi-vendor alarm processing provides the

https://www.rd.ntt/e/research/JN202311_23716.html

NTTBrl__E_h1

coupled optical oscillators Theoret ica l Quantum Physics Research Group Theoretical Quantum Information

https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2017_E.pdf

Computing Theory Research Group | NTT Communication Science Laboratories | NTT R&D Website

.: Theory of the quantum internet. Quantum Information Processing (QIP 2017) (2017). Hayashi, M., Owari, M

https://www.rd.ntt/e/cs/team_project/media/computing_theory/

Speakers | ISNTT2026

Interfaces Erika Kawakami RIKEN Floating Electrons as Qubits: A New Platform for Quantum Information

https://www.rd.ntt/brl/event/isntt2026/speakers.html

From Science to Innovative Technology

quantum information processing and nano-bio project. The core research in information processing is

https://www.rd.ntt/e/brl/result/activities/file/report04/hajimeni.html

Security Based on Quantum Information Technology and Data Protection of Quantum Information｜NTT R&D Website

processing, and the security of quantum information processing supports the backbone of such processing. The

https://www.rd.ntt/e/research/JN202104_12240.html

List of Invited Talks at International Conferences (2013)

Forward for Distributed Information Processing", 5th biennial Conference on Quantum Information and

https://www.rd.ntt/e/brl/result/activities/file/report13/data09E.html

Frontier Communication Laboratory | NTT Network Innovation Laboratories | NTT R&D Website

Post-quantum secure transport technology Optical-network digital twin Optical switch network for AI

https://www.rd.ntt/e/mirai/organization/product_2/

International School and Symposium on Nanoscale Transport and Photonics - ISNTT2019 -

photonic crystals Quantum computation and information processing Micro and nanomechanical systems

https://www.rd.ntt/brl/event/isntt2019/general_info.html

List of Visitors’ Talks (Fiscal 2006)

system and its application to quantum information Processing" July 3 Prof. See Leang Chin Laval

https://www.rd.ntt/e/brl/result/activities/file/report06/data07.html

ISNTT2013 - Scope - International Symposium on Nanoscale Transport and Technology 2013

following. Transport and optical properties of nanostructures (quantum dots, nanowires, carbon nanotubes and

https://www.rd.ntt/brl/event/isntt2013/scope.html

List of Award Winners

. J. Munro Research in Quantum Optics and Quantum Information Processing. Oct. 27, 2014 Award for

https://www.rd.ntt/e/brl/result/activities/file/report14/data04E.html

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

optical transport network that provides secure network services using post-quantum cryptography (PQC), and

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

Event | NTT R&D Website

marks the 100th anniversary of quantum science. We will showcase IOWN 2.0 optical computing technologies

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

Haruki Sanada | NTT R&D Website

semiconductor nanostructures, and their application to solid-state quantum information processing. In this page

https://www.rd.ntt/e/organization/researcher/special/s_020.html

In-house Award Winners’ List (Fiscal 2011)

. Nakano S. Karimoto H. Tanaka W. J. Munro K. Semba Pioneering new research fields in quantum information

https://www.rd.ntt/e/brl/result/activities/file/report11/data02.html

情報基礎理論研究グループ｜NTTコミュニケーション科学基礎研究所｜NTT R&D Website

. Quantum Information Processing (QIP 2016) (2016). Akibue, S., Owari, M., Kato, G., Murao, M.: Entanglement

https://www.rd.ntt/cs/team_project/media/computing_theory/

Annual_report_2024_E.pdf

quantum information processing The research center was established in October 2023 by expansively

https://www.rd.ntt/brl/brl/result/activities/file/annual_report/Annual_report_2024_E.pdf

NTTBrl_honbun_E_250225.indd

quantum information processing The research center was established in October 2023 by expansively

https://www.rd.ntt/brl/result/activities/file/annual_report/NTTBrl_E_250321_print.pdf

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

environmental monitoring We use environment information from optical fiber network. N16 Maintenance technology

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

Announcement and Call for Papers

transport  Quantum Hall systems  Nanophotonics and photonic crystals  Quantum computation and information

https://www.rd.ntt/brl/event/isntt2019/download/First_announcement_ISNTT2019_v1.pdf

NTT_TRFSW_2022_E.pdf

and transmission processing technology with the invention of the world’s first optical transistor

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

Experimental demonstration of quantum memory in diamond｜NTT Basic Research Laboratories | NTT R&D Website

quantum communication and information processing. Our work demonstrated that diamond is a promising

https://www.rd.ntt/e/brl/latesttopics/2011/10/latest_topics_201110130206.html

Improving the Coherence Time of a Quantum System by Coupling it to a Short-lived System

promising candidate to realize quantum information processing [1]. However, it is known that low frequency

https://www.rd.ntt/e/brl/result/activities/file/report15/report15E.html

Annual_report_2019_E.pdf

ultrafast information processing. A quantum internet, enabled by quantum repeaters, is the Holy Grail of

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

R&D History | NTT R&D Website

research into optical communication 1969 Field test of DIPS-1 information processing system started. 1972

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

List of Invited Talks

Experiment", Trustworthy Quantum Information 2016, Shanghai, China (June 2016). (4) K. Azuma, "All-photonic

https://www.rd.ntt/e/brl/result/activities/file/report16/data10E.html

Toward Creation of a System Architecture for Quantum Computers | NTT R&D Website

Wireless Network (IOWN), NTT is striving to build a new network and information-processing infrastructure

https://www.rd.ntt/e/research/JN202309_23082.html

Distinguished Researchers

Telephone Corporation in 2000. Since then, he has been engaged in quantum information processing using

https://www.rd.ntt/e/brl/result/activities/file/report15/member07E.html

国際会議招待講演一覧

Quantum Information 2016, Shanghai, China (June 2016). (4) K. Azuma, "All-photonic Measurement-device

https://www.rd.ntt/brl/result/activities/file/report16/data11J.html

ISNTT2017 - International School and Symposium on Nanoscale Transport and Photonics

-assembling Nanophotonics and phtonoic crystals Quantum computation and information processing Micro and

https://www.rd.ntt/brl/event/isntt2017/general_info.html

. Yamashita Quantum Information Processing and Communication 2011 QIPC2011, Zurich, Swiss (Aug 2011). Color

https://www.rd.ntt/brl/people/inaba/presen.html

Announcement and Call for Papers

systems /Quantum computation and information processing /Nanodevices and single-electron devices /Micro

https://www.rd.ntt/brl/event/isntt2017/download/First_announcement_ISNTT2017.pdf

Overview of Research in Laboratories

of core-technologies that will innovate on optical communications and optical signal processing, and

https://www.rd.ntt/e/brl/result/activities/file/report08/report01.html

Overview of Research in Laboratories

of core-technologies that will innovate on optical communications and optical signal processing, and

https://www.rd.ntt/e/brl/result/activities/file/report07/report01.html

List of Invited Talks at International Conferences (Fiscal 2003) III. Quantum Electron Physics

State Quantum Information Processing Conference, Amsterdam, The Netherland (Dec. 2003). [back]　[Top

https://www.rd.ntt/e/brl/result/activities/file/report03/E/data14.html

IOWN PETs | NTT R&D Website

communication technology that realizes secure optical communication even in the quantum computing era. Taking

https://www.rd.ntt/sil/project/iown-pec/

Purcell-Enhanced Single Photon Emission at Telecom Wavelengths from Quantum-Dot Nanocavities

, and all optical quantum information processing via optical fibers as this wavelength provides the

https://www.rd.ntt/e/brl/result/activities/file/report12/report29e.html

Toshimori Honjo, Ph.D.

"Electro-optic modulators for photonic quantum information processing, " SPIE Photonics Asia, Quantum and

https://www.rd.ntt/brl/people/honjo/

Overview of Materials Science Research

organic materials. (2) Bio-Science Research Group Research into information processing devices using a

https://www.rd.ntt/e/brl/result/activities/file/report98/E/busshitsu/bussitsu1e.htm

国際会議招待講演一覧　（2003年度）　III．量子電子物性関連

electron charge and spin in semiconductor quantum dots” Solid State Quantum Information Processing

https://www.rd.ntt/brl/result/activities/file/report03/J/data14.html

Workshop on Quantum Physics using Superconducting Artificial Atoms and Nanomechanics

computation and quantum information processing Program March 4, 2010 March 5, 2010 9:00 - Yingdan Wang

https://www.rd.ntt/brl/event/qpsam/

Keynote Speech 2｜Report on the NTT R&D Forum 2021｜NTT R&D Website

extend optical technology from transmission to information processing. Concept of IOWN NTT has been

https://www.rd.ntt/e/forum/2021/keynote_2.html

Bose-Einstein Condensate on a Persistent-Supercurrent Atom Chip

applications of quantum information processing and quantum metrology. As a promising quantum device for full

https://www.rd.ntt/e/brl/result/activities/file/report12/report24e.html

Overview of Materials Science Research

information processing devices using a novel architecture based on neural function. (3) Superconducting Thin

https://www.rd.ntt/e/brl/result/activities/file/report99/E/ms/ms_overview.htm

Pioneering Valley Physics with Two-dimensional Semiconductors | NTT R&D Website

information processing and optical functions. We interviewed Haruki Sanada, a distinguished researcher who is

https://www.rd.ntt/e/research/JN202604_38943.html