Events and Activities
13/11/2023 - Einstein Research Unit Quantum Devices - 3rd Update Meeting
- Sinan Gündoğdu and Sofia Pazzagli: AlGaN Nanophotonic Devices: On-Chip Fabrication and Characterization (poster)
- Maarten van der Hoeven: Photonic Integration of Diamond Qubits into Hybrid Circuits (poster)
- Kilian Unterguggenberger: Towards optically coherent color centers in diamond nanocavities (poster)
10/2023 - European Quantum Technologies Conference, Hannover, Germany
- Laura Orphal-Kobin: Optically coherent NV defect centers in diamond nanostructures for enhanced entanglement generation (talk)
- Gregor Pieplow: Generating entangled photonic resource states for quantum network applications with color centers in diamond (poster)
- Tommaso Pregnolato: Nanofabrication protocols for suspended “Sawfish” photonic crystal cavities in diamond (poster)
- Julian Bopp: Magnetic field camera based on infrared absorption ODMR mediated by diamond NV centers (poster)
- Cem Güney Torun: Zero-Magnetic Field Quantum Control and Coherence Measurements of a Tin-Vacancy Color Center in a Diamond Nanopillar as a Spin-Photon Interface (poster)
10/2023 - IOP-HU Early Career Researcher Conference on Condensed Matter Physics, Liyang, China
Alok Gokhale: Diamond nanocavities as building blocks for spin-photon interfaces in quantum repeaters
Cem Güney Torun: Optical control of tin-vacancy color centers in diamond nanostructures
08/2023 - Book a Scientist
Tim Schröder represented us again at Book a Scientist to answer your questions on our research. Thank you for your interest!
08/2023 - Group Retreat to Zingst, Baltic Sea
06/2023 - CLEO Europe, Munich
- Sinan Gündoğdu: Fabrication of AlGaN Integrated Photonic Devices
- Gregor Pieplow: Coherent Raman spin control for the generation of high fidelity entangled photonic states with group-IV vacancies
- Marco Stucki: Diamond ”Sawfish” photonic crystal cavities
- Cem Güney Torun: Quantum Control and Coherence of Orbital Levels of a Tin-Vacancy Color Center in a Diamond Nanopillar
06/2023 - Workshop on Entanglement Assisted Communication Networks, Taipeh, Taiwan
- Gregor Pieplow: Generating entangled photonic resource states for quantum network applications with color centers in diamond
17/06/2023 - Long Night of Sciences
03/2023 - CLEO
- Julian Bopp, Talk: ‘Sawfish’ Spin-Photon Interface for Near-Unity Emitter-to-Waveguide Coupling
- Laura Orphal-Kobin, Talk: Overcoming Spectral Diffusion for Enhanced Spin-Photon Entanglement using NV Defect Centers in Diamond Nanostructures
03/2023 - National Conference on IT-Security Research
- Tim Schröder, Talk
03/2023 - DPG Spring Meeting (SAMOP)
- Felipe Perona, Talk: Infrared laser absorption magnetometry with Ensembles of Nitrogen-Vacancy centres
- Gregor Pieplow, Talk: Raman control for ultrahigh fidelity spin gates for the generation of large entangled photonic states with group-IV vacancies
- Tommaso Pregnolato, Talk: Fabrication of suspended "Sawfish" photonic crystal cavities in diamond
- Laura Orphal-Kobin, Talk: Overcoming spectral diffusion of NV defect centers in diamond nanostructures for enhanced entanglement generation
- Cem Güney Torun, Talk: Probing the Orbital Coherence of a Tin-Vacancy Center in a Diamond Nanopillar via Coherent Population Trapping
- Maarten van der Hoeven, Talk: High-precision localization of color centers in diamond for deterministic coupling to quantum photonic nanostructures
- Franziska Herrmann, Poster: Development of a stable, compact and cost-effective laser light source for resonant control of tin-vacancy color centres
03/2023 - APS March Meeting
- Sinan Gündoğdu, Talk: 3D Direct Laser Writing without Femtosecond Lasers
03/2023 - Hasselt Diamond Workshop
- Tommaso Pregnolato, Poster: Nanofabrication protocols for suspended "Sawfish" photonic crystal cavities in diamond
- Marco Stucki, Poster: Fabrication of "Sawfish" vs "hole"-based photonic crystal cavities: a comparative investigation
12/2022 - Christmas Party
Laser tag, vegan burgers and drinks!
10/2022 - Frontiers in Optics + Laser Science, Rochester, NY
- Cem Güney Torun, Talk: Orbital Coherent Population Trapping with a Tin-Vacancy Color Center
23/09/2022 - Climate Strike
Members of IQP participated in the Climate Strike in Berlin to demand actions against a climate catastrophe!
09/2022 - SFB BeyondC Conference
- Julian Bopp, Poster: "Robust near-unity cavity-to-fiber coupling of light emitted by diamond color centers embedded in 'Sawfish' photonic crystal cavities"
08/2022 - Group Retreat, Elbsandsteingebirge
02/07/2022 - Long Night of Sciences
Can you guide light with jet of water? How do you build your own spectrometer out of a CD and a piece of cardboard? We really enjoyed answering these and more of your questions during the Long Night of Sciences. Thank you for coming and see you next year!
20/06/22 - QPIS Kickoff Event
Launch of the QPIS project for the development of a Quanten-Photonisch Integrierter Skalierbarer Speicher (QPIS)
04/2022 - Grand Challenge der Quantenkommunikation
- Tim Schröder, Talk: Kickoff
- Gregor Pieplow, Attendance
- Jonas Wollenberg, Attendance
09/2021 - DPG SAMOP Meeting
- Cem Güney Torun, Poster: "Optimized diamond inverted nanocones for enhanced color center to fiber coupling"
- Franziska Herrmann, Poster: "Construction of a reliable laser light source for resonant excitation of tin-vacany centers"
- Kilian Unterguggenberger, Poster: "Generation of Optical Pulses for Solid-State Qubit Control"
26/08/2021 - Quantum Future Award
- Cem Güney Torun, Finalist and Winner of Audience Award for Best Pitch
08/2021 - Group Retreat, Spreewald
07/07/2021 - Visit of the Dutch Royals
Laura was given the honor to meet the Dutch royals at TU Berlin and introduce the BOS.QT graduate school to Queen Máxima.
© Flickfeeder
18/03/2021 - Book a Scientist
Speeddating with Science - Tim Schröder participated as an expert and answered your questions on our research with -269 °C cold diamonds.
03/2021 - jugend forscht Berlin
- Julian Bopp, Juror
02/2021 - Snow in Berlin
More than enough to build a snow dinosaur!
17/12/2020 - Online Christmas Party
Everyone at IQP had a lot of fun playing games during our online christmas party. Check out our impressive performance at Zoom-Mosaic!
10/2020 - BOS.QT Retreat, Max-Born-Institut, Berlin, Germany
- Julian Bopp, Poster: "Photonic Integration of Diamond Nanostructures into On-Chip Waveguides"
- Laura Orphal-Kobin, Poster: "Spectral properties of single NV defect centers in diamond nanopillars"
01/10/2020 - QBN Meeting on Quantum Sensing
- Felipe Perona, Attendance
- Julian Bopp, Attendance
09/2020 - Quantum Symposium (PicoQuant) on Single Photon based Quantum Technologies
- Julian Bopp, Attendance
- Laura Orphal-Kobin, Poster: "Spectral properties of single NV defect centers in diamond nanopillars"
- Cem Güney Torun, Poster: "FE Simulation of a Dipole Emitter Coupled to an Inverted Nanocone"
02/2020 - Workshop on Theoretical and Numerical Tools for Nanophotonics
- Cem Güney Torun, Poster: "FE Simulation of a Dipole Emitter Coupled to an Inverted Diamond Nanocone"
18/12/2019 - Group Excursion: Christmas Dinner and Bowling
10/2019 - Symposium IRIS 2019, Berlin, Germany
- Tim Schröder, Talk: "Communication Links for the Quantum Internet of Things"
- Laura Orphal-Kobin, Poster: "Reduction of spectral diffusion by applying a sequence of optical control pulses"
- Cem Güney Torun, Poster: "Simulations of Dipole Emitters Coupled to Inverted Cone Nanopillar Diamond Structures"
10/2019 - Junges Kolleg (Bayerische Akademie der Wissershaften) Workshop, Recent Advances in Photonic Quantum Science and Technology, Munich, Germany
- Tim Schröder, Talk: "Nanophotonic Spin Systems for Quantum Communication"
- Joseph Munns, Talk: "Optimisation of Entanglement Transfer Between Remote Nodes in Photonic Quantum Communication"
09/2019 - DPG Fall Meeting on Quantum Science and Information Technologies, Freiburg, Germany
- Laura Orphal-Kobin, Poster: "Reduction of spectral diffusion by applying a sequence of optical control pulses"
20/08/2019 - Group Excursion: Sailing on the Spree and Visit to an Adventure Park
07/2019 - NanoQI'19 Summer School, Donostia-San Sebastián, Spain
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Laura Orphal-Kobin, Attendance
07/2019 - Lindau Nobel Laureate Meeting, Lindau, Germany
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Laura Orphal-Kobin, Attendance
05/2019 - Quantum Symposium hosted by PicoQuant, Berlin, Germany
- Laura Orphal-Kobin, Poster: "Reduction of spectral diffusion by applying a sequence of optical control pulses"
05/2019 - Symposium Latsis 2019 on Diamond Photonics - Physics, Technologies & Applications, Lausanne, Switzerland
- Joseph Munns, Poster: "Optimisation of Entanglement Transfer Between Remote Nodes in Photonic Quantum Communication"
03/2019 - WE-Heraeus-Seminar: Diamond Quantum Technologies, Bad Honnef, Germany
- Joseph Munns, Poster: "Towards mode manipulation for optimally interfacing disparate defect centres in diamond"
- Laura Orphal-Kobin, Poster: "Reduction of spectral diffusion by applying a sequence of optical control pulses"