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Scalable Two-Dimensional Quantum Integrated Photonics

Deliverables

Summer School

At half time of our project we will organize summer school on 2D materials for PhD and young researchers. We will invite experts on 2D materials from outside of our consortium.

Homepage

Setup a consortium homepage to present our research to the public and use it to coordinate events.

Fabrication of large-scale circuits

Nanofabrication of large-scale photonic waveguide circuits consisting passive and active circuit elements.

Optimize circuit design

We optimize the design of photonic integrated circuits for 2D material integration using finite-difference time-domain and beam propagation simulations.

Deterministic integration

Highly stable 2D materials (e.g. WSe2, MoSe2, InSe, hBN, black Phosphorus) will be exfoliated, encapsulated and transferred to photonic chips.

Data Management Plan – Draft

We take part in the Open Research Data Pilot and thus we will take care of making our data available and prepare a draft for our data management plan.

Publications

Coherent Control of Cooperative Photon Emission from Indistinguishable Quantum Emitters

Author(s): Zhe-Xian Koong, Moritz Cygorek, Eleanor Scerri, Ted S. Santana, Suk-In Park, Jin Dong Song, Erik M. Gauger, Brian D. Gerardot
Published in: 2021

On-chip single photon emission from a waveguide-coupled two-dimensional semiconductor

Author(s): Carlos Errando-Herranz, Eva Schöll, Micaela Laini, Samuel Gyger, Ali W. Elshaari, Art Branny, Ulrika Wennberg, Sebastien Barbat, Thibaut Renaud, Mauro Brotons-Gisbert, Cristian Bonato, Brian D. Gerardot, Val Zwiller, Klaus D. Jöns
Published in: arXiv, 2020

Scalable single-photon sources in atomically thin MoS2

Author(s): Julian Klein, Lukas Sigl, Samuel Gyger, Katja Barthelmi, Matthias Florian, Sergio Rey, Takashi Taniguchi, Kenji Watanabe, Frank Jahnke, Christoph Kastl, Val Zwiller, Klaus D. Jöns, Kai Müller, Ursula Wurstbauer, Jonathan J. Finley, Alexander W. Holleitner
Published in: arXiv, 2020

Indistinguishability and collection efficiency of transition metal dichalcogenides single photon emitters embedded in silicon nitride photonic integrated circuits

Author(s): J.Guimbao, L.M. Weituschat, J.M. Llorens, P.A. Postigo
Published in: arXiv, 2019

Spin-layer locking of interlayer valley excitons trapped in moir\'e potentials

Author(s): Brotons-Gisbert, Mauro; Baek, Hyeonjun; Molina-Sánchez, Alejandro; Scerri, Dale; White, Daniel; Watanabe, Kenji; Taniguchi, Takashi; Bonato, Cristian; Gerardot, Brian D.
Published in: arXiv, Issue 2, 2019

Discrete Interactions between a few Interlayer Excitons Trapped at a MoSe2-WSe2 Heterointerface

Author(s): Malte Kremser, Mauro Brotons-Gisbert, Johannes Knörzer, Janine Gückelhorn, Moritz Meyer, Matteo Barbone, Andreas V. Stier, Brian D. Gerardot, Kai Müller, Jonathan J. Finley
Published in: arXiv, 2019

Optical read-out of Coulomb staircases in a moir\'e superlattice via trapped interlayer trions

Author(s): Baek, Hyeonjun; Brotons-Gisbert, Mauro; Campbell, Aidan; Vitale, Valerio; Lischner, Johannes; Watanabe, Kenji; Taniguchi, Takashi; Gerardot, Brian D.
Published in: Issue 37, 2021

Spin–layer locking of interlayer excitons trapped in moiré potentials

Author(s): Mauro Brotons-Gisbert, Hyeonjun Baek, Alejandro Molina-Sánchez, Aidan Campbell, Eleanor Scerri, Daniel White, Kenji Watanabe, Takashi Taniguchi, Cristian Bonato, Brian D. Gerardot
Published in: Nature Materials, Issue 19/6, 2020, Page(s) 630-636, ISSN 1476-1122
DOI: 10.1038/s41563-020-0687-7

Resonance Fluorescence from Waveguide-Coupled, Strain-Localized, Two-Dimensional Quantum Emitters

Author(s): Carlos Errando-Herranz, Eva Schöll, Raphaël Picard, Micaela Laini, Samuel Gyger, Ali W. Elshaari, Art Branny, Ulrika Wennberg, Sebastien Barbat, Thibaut Renaud, Marc Sartison, Mauro Brotons-Gisbert, Cristian Bonato, Brian D. Gerardot, Val Zwiller, Klaus D. Jöns
Published in: ACS Photonics, Issue 8/4, 2021, Page(s) 1069-1076, ISSN 2330-4022
DOI: 10.1021/acsphotonics.0c01653

Moiré-Trapped Interlayer Trions in a Charge-Tunable WSe 2 / MoSe

Author(s): Mauro Brotons-Gisbert, Hyeonjun Baek, Aidan Campbell, Kenji Watanabe, Takashi Taniguchi, Brian D. Gerardot
Published in: Physical Review X, Issue 11/3, 2021, ISSN 2160-3308
DOI: 10.1103/physrevx.11.031033

A bright source of telecom single photons based on quantum frequency conversion

Author(s): Christopher L. Morrison, Markus Rambach, Zhe Xian Koong, Francesco Graffitti, Fiona Thorburn, Ajoy K. Kar, Yong Ma, Suk-In Park, Jin Dong Song, Nick G. Stoltz, Dirk Bouwmeester, Alessandro Fedrizzi, Brian D. Gerardot
Published in: Applied Physics Letters, Issue 118/17, 2021, Page(s) 174003, ISSN 0003-6951
DOI: 10.1063/5.0045413

Graphene photonic crystal fibre with strong and tunable light–matter interaction

Author(s): Ke Chen, Xu Zhou, Xu Cheng, Ruixi Qiao, Yi Cheng, Can Liu, Yadian Xie, Wentao Yu, Fengrui Yao, Zhipei Sun, Feng Wang, Kaihui Liu, Zhongfan Liu
Published in: Nature Photonics, Issue 13/11, 2019, Page(s) 754-759, ISSN 1749-4885
DOI: 10.1038/s41566-019-0492-5

Gas identification with graphene plasmons

Author(s): Hai Hu, Xiaoxia Yang, Xiangdong Guo, Kaveh Khaliji, Sudipta Romen Biswas, F. Javier García de Abajo, Tony Low, Zhipei Sun, Qing Dai
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-09008-0

Single-nanowire spectrometers

Author(s): Zongyin Yang, Tom Albrow-Owen, Hanxiao Cui, Jack Alexander-Webber, Fuxing Gu, Xiaomu Wang, Tien-Chun Wu, Minghua Zhuge, Calum Williams, Pan Wang, Anatoly V. Zayats, Weiwei Cai, Lun Dai, Stephan Hofmann, Mauro Overend, Limin Tong, Qing Yang, Zhipei Sun, Tawfique Hasan
Published in: Science, Issue 365/6457, 2019, Page(s) 1017-1020, ISSN 0036-8075
DOI: 10.1126/science.aax8814

Out-of-plane orientation of luminescent excitons in two-dimensional indium selenide

Author(s): Mauro Brotons-Gisbert, Raphaël Proux, Raphaël Picard, Daniel Andres-Penares, Artur Branny, Alejandro Molina-Sánchez, Juan F. Sánchez-Royo, Brian D. Gerardot
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-11920-4

Atomically-thin quantum dots integrated with lithium niobate photonic chips [Invited]

Author(s): Daniel White, Artur Branny, Robert J. Chapman, Raphaël Picard, Mauro Brotons-Gisbert, Andreas Boes, Alberto Peruzzo, Cristian Bonato, Brian D. Gerardot
Published in: Optical Materials Express, Issue 9/2, 2019, Page(s) 441, ISSN 2159-3930
DOI: 10.1364/ome.9.000441

Fundamental Limits to Coherent Photon Generation with Solid-State Atomlike Transitions

Author(s): Z. X. Koong, D. Scerri, M. Rambach, T. S. Santana, S. I. Park, J. D. Song, E. M. Gauger, B. D. Gerardot
Published in: Physical Review Letters, Issue 123/16, 2019, ISSN 0031-9007
DOI: 10.1103/physrevlett.123.167402

Coulomb blockade in an atomically thin quantum dot coupled to a tunable Fermi reservoir

Author(s): Mauro Brotons-Gisbert, Artur Branny, Santosh Kumar, Raphaël Picard, Raphaël Proux, Mason Gray, Kenneth S. Burch, Kenji Watanabe, Takashi Taniguchi, Brian D. Gerardot
Published in: Nature Nanotechnology, Issue 14/5, 2019, Page(s) 442-446, ISSN 1748-3387
DOI: 10.1038/s41565-019-0402-5

Site-selectively generated photon emitters in monolayer MoS2 via local helium ion irradiation

Author(s): J. Klein, M. Lorke, M. Florian, F. Sigger, L. Sigl, S. Rey, J. Wierzbowski, J. Cerne, K. Müller, E. Mitterreiter, P. Zimmermann, T. Taniguchi, K. Watanabe, U. Wurstbauer, M. Kaniber, M. Knap, R. Schmidt, J. J. Finley, A. W. Holleitner
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-10632-z

Generation of Non‐Classical Light Using Semiconductor Quantum Dots

Author(s): Rahul Trivedi, Kevin A. Fischer, Jelena Vučković, Kai Müller
Published in: Advanced Quantum Technologies, Issue 3/1, 2019, Page(s) 1900007, ISSN 2511-9044
DOI: 10.1002/qute.201900007

Optical Contrast and Raman Spectroscopy Techniques Applied to Few-Layer 2D Hexagonal Boron Nitride

Author(s): Marie Krečmarová, Daniel Andres-Penares, Ladislav Fekete, Petr Ashcheulov, Alejandro Molina-Sánchez, Rodolfo Canet-Albiach, Ivan Gregora, Vincent Mortet, Juan P. Martínez-Pastor, Juan F. Sánchez-Royo
Published in: Nanomaterials, Issue 9/7, 2019, Page(s) 1047, ISSN 2079-4991
DOI: 10.3390/nano9071047

Optical Amplification in Hollow-Core Negative-Curvature Fibers Doped with Perovskite CsPbBr3 Nanocrystals

Author(s): Juan Navarro-Arenas, Isaac Suárez, Juan P. Martínez-Pastor, Albert Ferrando, Andrés F. Gualdrón-Reyes, Iván Mora-Seró, Shou-Fei Gao, Ying-Ying Wang, Pu Wang, Zhipei Sun
Published in: Nanomaterials, Issue 9/6, 2019, Page(s) 868, ISSN 2079-4991
DOI: 10.3390/nano9060868

Resonance Fluorescence of GaAs Quantum Dots with Near-Unity Photon Indistinguishability

Author(s): Eva Schöll, Lukas Hanschke, Lucas Schweickert, Katharina D. Zeuner, Marcus Reindl, Saimon Filipe Covre da Silva, Thomas Lettner, Rinaldo Trotta, Jonathan J. Finley, Kai Müller, Armando Rastelli, Val Zwiller, Klaus D. Jöns
Published in: Nano Letters, Issue 19/4, 2019, Page(s) 2404-2410, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b05132

Reconfigurable frequency coding of triggered single photons in the telecom C–band

Author(s): Samuel Gyger, Katharina D. Zeuner, Klaus D. Jöns, Ali W. Elshaari, Matthias Paul, Sergei Popov, Carl Reuterskiöld Hedlund, Mattias Hammar, Oskars Ozolins, Val Zwiller
Published in: Optics Express, Issue 27/10, 2019, Page(s) 14400, ISSN 1094-4087
DOI: 10.1364/oe.27.014400

Single-photon sources with quantum dots in III–V nanowires

Author(s): Henrik Mäntynen, Nicklas Anttu, Zhipei Sun, Harri Lipsanen
Published in: Nanophotonics, Issue 8/5, 2019, Page(s) 747-769, ISSN 2192-8614
DOI: 10.1515/nanoph-2019-0007

Extreme nonlinear strong-field photoemission from carbon nanotubes

Author(s): Chi Li, Ke Chen, Mengxue Guan, Xiaowei Wang, Xu Zhou, Feng Zhai, Jiayu Dai, Zhenjun Li, Zhipei Sun, Sheng Meng, Kaihui Liu, Qing Dai
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-12797-z

Lattice Dynamics, Phonon Chirality, and Spin–Phonon Coupling in 2D Itinerant Ferromagnet Fe 3 GeTe 2

Author(s): Luojun Du, Jian Tang, Yanchong Zhao, Xiaomei Li, Rong Yang, Xuerong Hu, Xueyin Bai, Xiao Wang, Kenji Watanabe, Takashi Taniguchi, Dongxia Shi, Guoqiang Yu, Xuedong Bai, Tawfique Hasan, Guangyu Zhang, Zhipei Sun
Published in: Advanced Functional Materials, Issue 29/48, 2019, Page(s) 1904734, ISSN 1616-301X
DOI: 10.1002/adfm.201904734

Ultra-high on-chip optical gain in erbium-based hybrid slot waveguides

Author(s): John Rönn, Weiwei Zhang, Anton Autere, Xavier Leroux, Lasse Pakarinen, Carlos Alonso-Ramos, Antti Säynätjoki, Harri Lipsanen, Laurent Vivien, Eric Cassan, Zhipei Sun
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-019-08369-w

Soliton Mode-Locked Large-Mode-Area Tm-Doped Fiber Oscillator

Author(s): Zexiu Zhu, Hui Zhang, Mengmeng Wang, Rongling Wei, Zhijian Zheng, Peiguang Yan, Shuangchen Ruan, Jinzhang Wang, Tawfique Hasan, Zhipei Sun
Published in: IEEE Photonics Technology Letters, Issue 32/2, 2020, Page(s) 117-120, ISSN 1041-1135
DOI: 10.1109/lpt.2019.2959793

Robust circular polarization of indirect Q-K transitions in bilayer 3 R − W S 2

Author(s): Luojun Du, Qian Zhang, Tingting Zhang, Zhiyan Jia, Jing Liang, Gui-Bin Liu, Rong Yang, Dongxia Shi, Jianyong Xiang, Kaihui Liu, Zhipei Sun, Yugui Yao, Qingming Zhang, Guangyu Zhang
Published in: Physical Review B, Issue 100/16, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.100.161404

Giant Valley Coherence at Room Temperature in 3R WS 2 with Broken Inversion Symmetry

Author(s): Luojun Du, Jian Tang, Jing Liang, Mengzhou Liao, Zhiyan Jia, Qinghua Zhang, Yanchong Zhao, Rong Yang, Dongxia Shi, Lin Gu, Jianyong Xiang, Kaihui Liu, Zhipei Sun, Guangyu Zhang
Published in: Research, Issue 2019, 2019, Page(s) 1-8, ISSN 2639-5274
DOI: 10.34133/2019/6494565

Passively Mode-Locked Solid-State Laser With Absorption Tunable Graphene Saturable Absorber Mirror

Author(s): Yiran Wang, Baitao Zhang, He Yang, Jia Hou, Xiancui Su, Zhipei Sun, Jingliang He
Published in: Journal of Lightwave Technology, Issue 37/13, 2019, Page(s) 2927-2931, ISSN 0733-8724
DOI: 10.1109/jlt.2019.2907654

Strain-Tunable Quantum Integrated Photonics

Author(s): Ali W. Elshaari, Efe Büyüközer, Iman Esmaeil Zadeh, Thomas Lettner, Peng Zhao, Eva Schöll, Samuel Gyger, Michael E. Reimer, Dan Dalacu, Philip J. Poole, Klaus D. Jöns, Val Zwiller
Published in: Nano Letters, Issue 18/12, 2018, Page(s) 7969-7976, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b03937

NbTiN thin films for superconducting photon detectors on photonic and two-dimensional materials

Author(s): Stephan Steinhauer, Lily Yang, Samuel Gyger, Thomas Lettner, Carlos Errando-Herranz, Klaus D. Jöns, Mohammad Amin Baghban, Katia Gallo, Julien Zichi, Val Zwiller
Published in: Applied Physics Letters, Issue 116/17, 2020, Page(s) 171101, ISSN 0003-6951
DOI: 10.1063/1.5143986

Coherent Dynamics in Quantum Emitters under Dichromatic Excitation

Author(s): Z. X. Koong, E. Scerri, M. Rambach, M. Cygorek, M. Brotons-Gisbert, R. Picard, Y. Ma, S. I. Park, J. D. Song, E. M. Gauger, B. D. Gerardot
Published in: Physical Review Letters, Issue 126/4, 2021, ISSN 0031-9007
DOI: 10.1103/physrevlett.126.047403

Discrete interactions between a few interlayer excitons trapped at a MoSe2–WSe2 heterointerface

Author(s): Malte Kremser, Mauro Brotons-Gisbert, Johannes Knörzer, Janine Gückelhorn, Moritz Meyer, Matteo Barbone, Andreas V. Stier, Brian D. Gerardot, Kai Müller, Jonathan J. Finley
Published in: npj 2D Materials and Applications, Issue 4/1, 2020, ISSN 2397-7132
DOI: 10.1038/s41699-020-0141-3

Highly energy-tunable quantum light from moiré-trapped excitons

Author(s): H. Baek, M. Brotons-Gisbert, Z. X. Koong, A. Campbell, M. Rambach, K. Watanabe, T. Taniguchi, B. D. Gerardot
Published in: Science Advances, Issue 6/37, 2020, Page(s) eaba8526, ISSN 2375-2548
DOI: 10.1126/sciadv.aba8526

Multiplexed Single Photons from Deterministically Positioned Nanowire Quantum Dots

Author(s): Zhe-Xian Koong, Guillem Ballesteros-Garcia, Raphaël Proux, Dan Dalacu, Philip J. Poole, Brian D. Gerardot
Published in: Physical Review Applied, Issue 14/3, 2020, ISSN 2331-7019
DOI: 10.1103/physrevapplied.14.034011