Result for "integrated quantum photonics",204

Hiroki Takesue | NTT R&D Website

, integrated quantum photonics, coherent Ising machine More Research Activity Related Contents

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

Superconducting Nanowire Single Photon Detector on Si Platform

. Quantum photonics technology has attracted attentions for quantum computing and quantum-code

https://www.rd.ntt/e/brl/result/activities/file/report16/report29E.html

国際会議招待講演一覧（2011年）

(Jan. 2011). (2) M. Notomi, "Bi-layer Photonic Crystals for Optomechanics", SPIE Photonics West 2011

https://www.rd.ntt/brl/result/activities/file/report11/data06.html

List of Invited Talks at International Conferences (2011)

(Jan. 2011). (2) M. Notomi, "Bi-layer Photonic Crystals for Optomechanics", SPIE Photonics West 2011

https://www.rd.ntt/e/brl/result/activities/file/report11/data06.html

国際会議招待講演一覧（2013年）

. Yamada, "Large-Scale Silicon Photonics Integrated Circuits for Interconnect and Telecom Applications

https://www.rd.ntt/brl/result/activities/file/report13/data11J.html

List of Invited Talks at International Conferences (2013)

. Ishikawa, K. Wada, T. Yamamoto, and K. Yamada, "Large-Scale Silicon Photonics Integrated Circuits for

https://www.rd.ntt/e/brl/result/activities/file/report13/data10E.html

Monolithic Source of Polarization Entanglement Using Silicon Photonics

Monolithic Source of Polarization Entanglement Using Silicon Photonics Monolithic Source of

https://www.rd.ntt/e/brl/result/activities/file/report12/report23e.html

Shinji Matsuo | NTT R&D Website

integrated III-V compound semiconductor with silicon platform We aim to develop photonics-electronics

https://www.rd.ntt/e/organization/researcher/fellow/f_011.html

Hiroki Takesue Homepage

communication and integrated quantum photonics Others Publications Photograph Back to Quantum Optical State

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

国際会議招待講演一覧

Quantum Networking without Repeaters", SPIE 2016 Optics+Photonics, San Diego, U.S.A. (Aug. 2016). (7) W. J

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

List of Invited Talks

, "Intercity Quantum Networking without Repeaters", SPIE 2016 Optics+Photonics, San Diego, U.S.A. (Aug. 2016

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

武居 弘樹 | NTT R&D Website

committee member, International Conference on Integrated Quantum Photonics (ICIQP) 2022. Program committee

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

Photonic Nanostructure Group

Nature Photonics, Volume 14 Issue 1, January 2020.(2020.1) 2014.2.20: Nanowire and photonic crystal

https://www.rd.ntt/npc/group/ryouna-g/

rd2025-e.pdf

, Inc. Medical & Health Informatics Laboratories 7 8NTT R&D IOWN Integrated Innovation Center Photonics

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

Overview of Research in Laboratories

single quantum well on step-free GaN surface, demonstrating label-free protein detection on graphene

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

Speakers | ISNTT2026

-Cristina Benea-Chelmus EPFL Integrated Photonics for Classical and Quantum Millimeter-Wave Applications

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

Toshikazu Hashimoto | NTT R&D Website

'Brien, Jeremy L; "Simulating the vibrational quantum dynamics of molecules using photonics," Nature

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

Publications

," International Conference on Integrated Quantum Photonics (ICIQP) 2018, October 17, 2018, Paris, France (invited

https://www.rd.ntt/brl/people/htakesue/papers.html

国際会議招待講演一覧（2008）

. Notomi, "Nonlinear Switching in High-Q Photonic Crystal Nanocavities", Integrated Photonics and

https://www.rd.ntt/brl/result/activities/file/report08/data11.html

List of Invited Talks at International Conferences (2008)

Switching in High-Q Photonic Crystal Nanocavities", Integrated Photonics and Nanophotonics Research and

https://www.rd.ntt/e/brl/result/activities/file/report08/data12.html

Successful nanowire lasing at room temperature in the optical communication wavelength range ｜NTT Basic Research Laboratories | NTT R&D Website

will also work on developing the nanowire structure as a light source for silicon quantum photonics

https://www.rd.ntt/e/brl/latesttopics/2019/02/latest_topics_201902241146.html

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

collaboration with the team at the University of Bristol, a pioneering group in integrated quantum photonics

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

Nanostructured Device Research Group｜Device Technology Laboratories｜NTT R&D Website

>> Reduced laser manufacturing costs, integrated Si photonics ・Application The use of membrane photonic

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

Photonic Nano-Structure Research Group | NTT Basic Research Laboratories | NTT R&D Website

a III-V nanowire integrated with a Si photonic crystal platform" APL Photonics 11, 036106 (2026). M

https://www.rd.ntt/e/brl/group_introduction/group_011.html

国際会議招待講演一覧

UV Emitters and Lasers", 2015 IEEE Photonics Conference (IPC), Reston, U.S.A. (Oct. 2015). (4) K

https://www.rd.ntt/brl/result/activities/file/report15/data11J.html

List of Invited Talks

). (3) Y. Taniyasu, "Progress in AIN-Based Deep UV Emitters and Lasers", 2015 IEEE Photonics Conference

https://www.rd.ntt/e/brl/result/activities/file/report15/data10E.html

Photonic Nanostructure Group

Photonics, Volume 14 Issue 1, January 2020.(2020.1) 2014.2.20: Nanowire and photonic crystal realize a novel

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

List of Visitors' Talks (Fiscal 2007)

Date Speaker Affiliation Title Apr. 6 Prof. Robert M. Westervelt Harvard University, U.S.A. "Integrated

https://www.rd.ntt/e/brl/result/activities/file/report07/data07.html

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

"Photonic-crystal optical parametric oscillator" (Early Access Article) Nat. Photonics (2020). T. Ikuta, T

https://www.rd.ntt/e/brl/result/publications/paper_2020.html

Publication

switches integrated in a Si photonic crystal ", ACS Photonics, 7, 4, 1016 (2020). [abstract] Hisashi

https://www.rd.ntt/npc/group/ryouna-g/publication-j.html

Publication

switches integrated in a Si photonic crystal ", ACS Photonics, 7, 4, 1016 (2020). [abstract] Hisashi

https://www.rd.ntt/npc/group/ryouna-g/publication.html

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

nanowire integrated with a Si photonic crystal platform" APL Photonics 11 (3), 036106 (2026). A. Mizutani

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

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

nanowire integrated with a Si photonic crystal platform" APL Photonics 11 (3), 036106 (2026). A. Mizutani

https://www.rd.ntt/e/brl/result/publications/paper_2026.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

-temperature CW lasing from a III-V nanowire integrated with a Si photonic crystal platform" APL Photonics 11

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

論文｜NTT物性科学基礎研究所｜NTT R&D Website

-temperature CW lasing from a III-V nanowire integrated with a Si photonic crystal platform" APL Photonics 11

https://www.rd.ntt/brl/result/publications/paper_2026.html

フォトニックナノ構造研究グループ｜NTT物性科学基礎研究所｜NTT R&D Website

Photodetector Integrated in a Silicon Photonic Crystal ACS Photonics 7 (12) 5467-5473 (2020). M. Notomi, M

https://www.rd.ntt/brl/group_introduction/group_011.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

Nanowire Switches Integrated in a Si Photonic Crystal" ACS Photonics 7 (4), 1016-1021 (2020). K. Takiguchi

https://www.rd.ntt/brl/result/publications/paper_2020.html

Poster presentaion - SciencePlaza 2009 - NTT Basic Reseach Laboratories

Nanostructure Technology Quantum Solid state Physics Superconducting Quantum Physics Spintronics Optical Science

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

Publication

hybrid nanowire photodetector integrated in a silicon photonic crystal ", ACS Photonics, 7, 3467 (2020

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

Publication

hybrid nanowire photodetector integrated in a silicon photonic crystal ", ACS Photonics, 7, 3467 (2020

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

List of BRL Seminars (Fiscal 2013)

integrated quantum photonic circuits May-24 Mr. Kiyoshi Kanazawa Kyoto University, Japan Energy transport

https://www.rd.ntt/e/brl/result/activities/file/report13/data03E.html

橋本 俊和 | NTT R&D Website

; Russell, Nicholas J; O'Brien, Jeremy; Tew, David; "Quantum simulations in integrated photonics," Quantum

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

来訪者による講演一覧　（2007年度）

. Westervelt Harvard University, U.S.A. ｢Integrated Circuit / Microfluidic Chips for the Manipulation of

https://www.rd.ntt/brl/result/activities/file/report07/data06.html

Research

. Utsunomiya, Y. Yamamoto, H. Takesue, PCT/JP2015/059057 Quantum Communication and integrated quantum photonics

https://www.rd.ntt/brl/people/htakesue/research.html

On-Chip Generation and Demultiplexing of Quantum Correlated Photons Using Si-Silica Monolithic Waveguide Platform

Technology Laboratories Integrated photonics technology has proven useful for the large-scale integration of

https://www.rd.ntt/e/brl/result/activities/file/report14/report21E.html

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

computers with performance far beyond that of conventional computers, such as quantum computers, are

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

NTT_TRFSW_2022_E.pdf

efficiency despite smaller size and lower power consumption. The more integrated photonics-electronics

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

Research Activities in NTT Basic Research Laboratories Vol. 27 (2016)

Quantum Engineering Using Spectral Hole Burning in Microwave Photonics Generation of Low-noise Millimeter

https://www.rd.ntt/e/brl/result/activities/file/report16/2016_E.html

Award Winners’ List (Fiscal 2012)

-Integer Quantum Hall Effect in Gate-Controlled Epitaxial Graphene Devices Sep. 11, 2012 Photonics in

https://www.rd.ntt/e/brl/result/activities/file/report12/data03e.html

表彰受賞者一覧

Josephson characteristics of superconducting quantum point contact 2012.5.20 Fifth International Conference

https://www.rd.ntt/brl/result/activities/file/report12/data03.html

N05_leaf_e.pdf

attacks. Summary IOWN APNʼs high-speed, high-capacity data transmission provides an integrated computing

https://www.rd.ntt/forum/2023/doc/N05_leaf_e.pdf

List of Visitors’ Talks

. Peter Smith (University of Southampton, U.K.) Integrated photonic circuits for quantum information

https://www.rd.ntt/e/brl/result/activities/file/report16/data03E.html

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

integrates circuits mounted using silicon photonics with fibers, analog integrated circuits (ICs), etc. and

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

BRLセミナー講演一覧（2013年度）

integrated quantum photonic circuits 5月24日 金澤 輝代士 氏 京都大学 非熱的非ガウス揺らぎに駆動されるエネルギー輸送 6月12日 Prof. Mark Sanquer CEA

https://www.rd.ntt/brl/result/activities/file/report13/data03J.html

Optical Properties of GaAs Quantum Dots Formed in (Al,Ga)As Nanowires

Optical Properties of GaAs Quantum Dots Formed in (Al,Ga)As Nanowires Optical Properties of GaAs

https://www.rd.ntt/e/brl/result/activities/file/report06/report28.html

Development of Membrane Optical Modulators for IOWN | NTT R&D Website

silicon photonics optical interconnection optical modulator To develop a high-speed, large-capacity

https://www.rd.ntt/e/research/JN202206_18502.html

Yuta Ueda | NTT R&D Website

of Optical-Gain Section for Improved Wafer Process Flexibility of InP Photonic Integrated Circuits

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

Publications

. Matsuo, Nature Photonics 7, 569 (2013). "Design for ultrahigh-Q position-controlled nanocavities of

https://www.rd.ntt/brl/people/taniyama.hideaki/publication.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

Leap to Quantum | NTT R&D Website NTT R&D Website forum Innovation in Computing Powered by Photonic

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

NTT Group’s Initiatives for a Post-COVID-19 Society｜NTT R&D Website

up, and the All-Photonics Network will expand the range in which quantum cryptography can be applied

https://www.rd.ntt/e/research/JN202102_10346.html

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

processing technology, advanced device / photonics technology, and biotechnology and medical care. Read More

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

BRLセミナー｜NTT物性科学基礎研究所｜NTT R&D Website

University 2024年7月22日 Serial Number 265 ／ FY24/17th Integrated lithium niobate photonics: from communications

https://www.rd.ntt/brl/overview/brl-seminar.html

上田 悠太 | NTT R&D Website

Wafer Process Flexibility of InP Photonic Integrated Circuits," J. Lightw. Technol., vol. 40, No. 8, pp

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

国際会議招待講演一覧 (2004)

-Port PBG Components in SOI Photonic Crystal Slabs”, OSA Topical Meeting of Integrated Photonic Research

https://www.rd.ntt/brl/result/activities/file/report04/data12.html

List of Invited Talks at International Conferences (2004)

Components in SOI Photonic Crystal Slabs”, OSA Topical Meeting of Integrated Photonic Research (IPR 2004

https://www.rd.ntt/e/brl/result/activities/file/report04/data12.html

22-Gbit/s × 16-ch WDM Receiver Based on a Si-Ge-silica Monolithic Photonic Platform

to energy-efficient network operation. Silicon (Si) photonics WDM receivers are expected to provide

https://www.rd.ntt/e/brl/result/activities/file/report12/report31e.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

, D. J. Moss, and R. Morandotti Quantum optical microcombs Nat. Photonics 13 (3) 170-179 (2019). Y. C

https://www.rd.ntt/brl/result/publications/paper_2019.html

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

. Onomitsu, and K. Muraki "Counterflowing edge current and its equilibration in quantum Hall devices with

https://www.rd.ntt/e/brl/result/publications/paper_2019.html

国際会議招待講演一覧 (2006)

America Integrated Photonics Research and Applications Topical Meeting/ Nanophotonics Topical Meeting (OSA

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

List of Invited Talks at International Conferences (2006)

Integrated Photonics Research and Applications Topical Meeting/ Nanophotonics Topical Meeting (OSA IPRA/NANO

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

Spot-Size Converter of Photonic Crystal Waveguide

future ultra-small photonic large-scale integrated circuits, and we have been investigating two

https://www.rd.ntt/e/brl/result/activities/file/report02/E/report20.html

Broadband Continuous-wave Optical Quadrature Squeezer for Ultra-fast Optical Quantum Computers | NTT R&D Website

Broadband Continuous-wave Optical Quadrature Squeezer for Ultra-fast Optical Quantum Computers

https://www.rd.ntt/e/research/JN202206_18572.html

Device Technology for Short-range Optical Interconnections with High Density and Low Power Consumption | NTT R&D Website

: Photonics-electronics Convergence Technology to Achieve All-Photonics Network, NTT Technical Review, October

https://www.rd.ntt/e/research/JN202008_6173.html

NTTBrl_honbun_E_220301-2.indd

Integrated nano-photonics and circuits 02 P5 P7 P9 ●Researchers (Foreign Researchers)…９5（１2） ●Research

https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2021_E.pdf

Towards the Era of IOWN | NTT R&D Website

integrated and distributed. Although computers have been downsized from mainframes and become widespread

https://www.rd.ntt/e/research/JN20200104_h.html

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

First proof-of-principle experiment of quantum repeaters with all photonics｜NTT Basic Research

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

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

technologies that treat spatial, temporal, and quantum information in an integrated manner, centered on optical

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

NTTBrl__E_h1

Photonics (37.852) Nano Letters (12.712) Nature Communications (12.124) npj Quantum Information (9.111

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

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

NTT R&D Forum - Road to IOWN 2022｜NTT R&D Website

NowPhotonic and electronic device technology for the All-Photonics Network (APN) Key devices for large

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

Annual_report_2019_E.pdf

. Photonics 13, 454 (2019). M. Curty, K. Azuma, and H.-K. Lo, npj Quantum Inform. 5, 64 (2019). T. F. Teshima

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

RECOMMENDED EXHIBITIONS | NTT R&D Website

, Sustainability, Security, Bio/Medical, and Quantum. Network Research on Speedup and Advancement of Network

https://www.rd.ntt/e/forum/2024/recommend.html

Expectations and Prospects for Innovation in Quantum Technology | NTT R&D Website

Optical and Wireless Network) All-Photonics Network will become increasingly important. Quantum computing

https://www.rd.ntt/e/research/JN202304_21549.html

SUMIKURA - web site

nanowire lasers integrated on different optical platforms", M. Takiguchi, G. Zhang, E. Frandsen, H

https://www.rd.ntt/brl/people/sumikura.hisashi/publication.html

Updates | NTT R&D Website

/2026 Ensuring Safe and Secure Information Communication for the Future through Post-quantum Secure

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

First demonstration of nanowire lasers at telecom wavelengths and high-speed signal modulation｜NTT Basic Research Laboratories | NTT R&D Website

journal “APL Photonics” on April 3, 2017. This work has been partly supported by JSPS KAKENHI Grant No. 15

https://www.rd.ntt/e/brl/latesttopics/2017/04/latest_topics_201704031636.html

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

experiment of quantum repeaters with all photonics 12/18/2018 Successful Amplification of Transistor Current

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

論文｜NTT物性科学基礎研究所｜NTT R&D Website

"Coherent manipulation of individual electron spin in a double quantum dot integrated with a micromagnet

https://www.rd.ntt/brl/result/publications/paper_2010.html

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

"Coherent manipulation of individual electron spin in a double quantum dot integrated with a micromagnet

https://www.rd.ntt/e/brl/result/publications/paper_2010.html

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

communications platform supporting IOWN is the All-Photonics Network (APN). Using photonics-based technology

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

Unlimited Innovation for a Global Sustainable Society by IOWN | NTT R&D Website

, neurological analysis, and quantum mechanics. IOWN: breakthrough innovation We are now facing many crises such

https://www.rd.ntt/e/forum/2024/keynote_3.html

Quantum Solid State Physics Research Group | NTT Basic Research Laboratories | NTT R&D Website

Integrated in a Si Photonic Crystal" ACS Photonics 7, 1016 (2020). Publications in 2019 T. Akiho, H. Irie, K

https://www.rd.ntt/e/brl/group_introduction/group_006.html

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

） All-Photonics Network (optical access network design based on concatenated loop topology) The first

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

Annual_report_2024_E.pdf

Reconfigurable Functional Photonic Integrated Circuit Technologies - Quantum Solid State Physics Research Group

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

NTTBrl_honbun_E_250225.indd

Reconfigurable Functional Photonic Integrated Circuit Technologies - Quantum Solid State Physics Research Group

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

量子固体物性研究グループ｜NTT物性科学基礎研究所｜NTT R&D Website

Photodetector Integrated in a Silicon Photonic Crystal" ACS Photonics 7, 3467 (2020). M. Takiguchi, N. Takemura

https://www.rd.ntt/brl/group_introduction/group_006.html

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

experiments, exploring quantum state control techniques for photons with an integrated lightwave circuit, and

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

Keynote speech 1｜Report on the NTT R&D Forum 2020｜NTT R&D Website

capabilities in photonics and small optical integrated circuits. NEC, on the other hand, has a wealth of

https://www.rd.ntt/e/forum/2020/keynote_1.html

学術論文出版一覧

. Couedo, H. Irie, K. Suzuki, K. Onomitsu, and K. Muraki, "Engineering Quantum Spin Hall Insulators by

https://www.rd.ntt/brl/result/activities/file/report16/data10J.html

Publication List

. Akiho, F. Couedo, H. Irie, K. Suzuki, K. Onomitsu, and K. Muraki, "Engineering Quantum Spin Hall

https://www.rd.ntt/e/brl/result/activities/file/report16/data09E.html