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Researcher Profile

Dr. Bernhard Schrenk

Dr. Bernhard Schrenk

Function

Scientist

Center

Digital Safety & Security

Competence Unit

Security & Communication Technologies

E-Mail

Bernhard.Schrenk(at)ait.ac.at

Phone

+43 50550 4131

Fax

+43 50550 4150

Address

Giefinggasse 4, 1210 Vienna

Career

Field: New Sensor Technologies

Main Research: Photonics, 5G, Quantum Optics

Experience: Post-doctoral researcher for more than 6 years, project coordinator, ERC grantee in the fields of photonics, optical telecommunications, 5G and quantum-optics

  • 2011-2012: Senior Researcher
    National Technical University of Athens, Department of Electrical and Computer Engineering / Greece
  • 2013-: Scientist
    AIT Austrian Institute of Technology GmbH, Center for Digital Safety & Security / Austria
  • 2017-2020: Photonics21 Board-of-Stakeholder Member
  • 2012: Photonics21 Student Innovation Award
  • 2012: EURO-FOS Student Research Award
  • 2011: ECOC’11 Best Student Paper Presentation Award – Finalist
  • 2018: ERC Starting Grant on “Coherent Optics Everywhere: a New Dawn for Photonic Networks (COYOTE)”
  • 2013: EU FP7 Marie Curie CIG Grant on “Coherent Broadband Networks Embedding Smart Photonics for Cost-Effective Quintuple-Play (WARP-5)”

Publications

  • Fully-Passive Resiliency Node for Optical Access [Invited]
    Author(s): B. Schrenk, R. Lieger, T. Lorünser, P. Bakopoulos, A. Poppe, M. Stierle, H. Avramopoulos, and H. Leopold
    Journal: J. Opt. Comm. and Netw., 7 (2015) ; B10
  • Entanglement Distribution in Optical Networks
    Author(s): A. Ciurana, V. Martin, J. Martinez, B. Schrenk, M. Peev, and A. Poppe
    Journal: J. Sel. Topics in Quantum Electron., 21 (2015) ; 6400212
  • Perspectives and Limitations of QKD Integration in Metropolitan Area Networks
    Author(s): S. Aleksic, F. Hipp, D. Winkler, A. Poppe, B. Schrenk, and G. Franzl
    Journal: Optics Expr., 12 (2015) ; 10359
  • Passive ROADM Flexibility in Optical Access with Spectral and Spatial Reconfigurability
    Author(s): B. Schrenk, F. Laudenbach, R. Lieger, T. Lorünser, P. Bakopoulos, A. Poppe, M. Stierle, H. Avramopoulos, and H. Leopold
    Journal: J. Sel. Areas of Comm., 33 (2015) ; 2837
  • Analogue Receiver for Coherent Optical Analogue Radio-over-Fiber Transmission
    Author(s): B. Schrenk, M. Hofer, and T. Zemen
    Journal: Optics Lett., 42 (2017) ; 3165
  • Energy Self-Sufficient Node With Integrated Lightpath Monitoring for Spectrum-Aware PON
    Author(s): B. Schrenk, M. Hofer, M. Hentschel, and T. Zemen
    Journal: Phot. Technol. Lett., 29 (2017) ; 318
  • The EML as Analogue Radio-over-Fiber Transceiver – a Coherent Homodyne Approach
    Author(s): B. Schrenk
    Journal: J. Lightwave Technol., accepted for publication (2018)
  • Continuous-Variable Quantum Key Distribution with Gaussian Modulation – The Theory of Practical Implementations
    Author(s): F. Laudenbach, C. Pacher, C.F. Fung, A. Poppe, M. Peev, B. Schrenk, M. Hentschel, P. Walther, and H. Hübel
    Journal: Adv. Quantum Tech., 1 (2018) ; 1800011
  • Injection-Locked Coherent Reception Through Externally Modulated Laser
    Author(s): B. Schrenk
    Journal: J. Sel. Topics in Quantum Electron., 24 (2018) ; 3900207
  • Visible Light Multi-Gb/s Transmission Based on Resonant Cavity LED with Optical Energy Feed
    Author(s): B. Schrenk, M. Hofer, F. Laudenbach, H. Hübel, and T. Zemen
    Journal: J. Sel. Areas of Comm., 36 (2018) ; 175
  • Polarization-Immune Coherent Homodyne Receiver Enabled by a Tandem of TO-can EMLs
    Author(s): B. Schrenk, and F. Karinou
    Conference Europ. Conf. Opt. Comm., Rome, Italy
  • On the Transfer of Quantum-Optic Pair Sources Realized on SOI Photonics to Electronic Wafers
    Author(s): B. Schrenk, F. Laudenbach, P. Müllner, S. Jessenig, J. Kraft, M. Eggeling, D. Fowler, R. Hainberger, and H. Hübel
    Conference Group IV Photonics, Cancun, Mexico
  • Chip-Scale Remote Radio Head Interface for Full-Duplex Coherent Optical Wireline-Wireless Network
    Author(s): B. Schrenk
    Conference Wireless Comm. Netw. Conf., Barcelona, Spain
  • Exploring the Stokes Space by Non-Orthogonal Polarization Modulation for a Smooth Upgrade of Optical Link Capacity
    Author(s): B. Schrenk, and H. Hübel
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • World’s First TO-can Coherent Transceiver
    Author(s): B. Schrenk, and F. Karinou
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • Single-Laser Differential Phase Shift Transmitter for Small Form-Factor Quantum Key Distribution Optics
    Author(s): B. Schrenk, M. Hentschel, and H. Hübel
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • 1 Gb/s All-LED Visible Light Communication System
    Author(s): B. Schrenk, and C. Pacher
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • High-Order Polarization Overlay for Future Optical Access
    Author(s): B. Schrenk, F. Laudenbach, and H. Hübel
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • Full-Duplex Coherent Radio-over-Fiber Transmission over 1:128 Split PON Using an EML as Bidirectional RRH Optics
    Author(s): B. Schrenk
    Conference Opt. Fiber Comm. Conf., San Diego, USA
  • The EML as Coherent Optical Receiver
    Author(s): B. Schrenk
    Conference Europ. Conf. Opt. Comm., Gothenburg, Sweden
  • Visible-Light Communication Link With Integrated Energy Feed for Nomadic Gb/s-Capable Burst-Mode Reception
    Author(s): B. Schrenk, and H. Hübel
    Conference Europ. Conf. Opt. Comm., Gothenburg, Sweden
  • High-Rate Continuous-Variables Quantum Key Distribution with Pilot-Disciplined Local Oscillator
    Author(s): B. Schrenk, F. Laudenbach, F. Fung, C. Pacher, A. Poppe, R. Lieger, D. Hillerkuss, E. Querasser, G. Humer, M. Hentschel, M. Peev, and H. Hübel
    Conference Europ. Conf. Opt. Comm., Gothenburg, Sweden
  • Multi-Wavelength Photon Pair Source Assisted by a Silicon-on-Insulator Micro-Ring Resonator
    Author(s): B. Schrenk, F. Laudenbach, P. Müllner, W. Boxleitner, D. Fowler, R. Hainberger, and H. Hübel
    Conference IEEE Summer Topicals Meeting '17, San Juan, Puerto Rico
  • Quad Channel Blocker Array Based on a Commodity Liquid Crystal Display
    Author(s): B. Schrenk, P. Bakopoulos, and H. Hübel
    Conference IEEE Summer Topicals Meeting '17, San Juan, Puerto Rico
  • Microring-Assisted All-Optical Sub-Channel Demultiplexing for Dense IM/DD Access with Low-Complexity Optical Network Unit
    Author(s): B. Schrenk, P. Müllner, D. Fowler, W. Boxleitner, and R. Hainberger
    Conference Int. Conf. Transp. Opt. Netw., Girona, Spain
  • Semi-Passive Power/Wavelength Splitting Node with Integrated Spectrum Monitoring for Reconfigurable PON
    Author(s): B. Schrenk, M. Hofer, M. Hentschel, and T. Zemen
    Conference Opt. Fiber Comm. Conf., Los Angeles, USA
  • Low-Cost Visible Light Communication System based on Off-the-Shelf LED for up to 4.3 Gb/s/? Transmission
    Author(s): B. Schrenk, M. Hofer, F. Laudenbach, H. Hübel, and T. Zemen
    Conference Opt. Fiber Comm. Conf., Los Angeles, USA
  • Prospects of CV-QKD Systems Limited by Commercial Telecom Equipment
    Author(s): A. Poppe, F. Fung, M. Peev, D. Hillerkuss, F. Kaninou, L. Comandar, S. Mikroulis, H. Brunner, S. Bettelli, M. Kuschnerov, Q. Yi, D. Wang, B. Schrenk, F. Laudenbach, C. Pacher, and H. Hübel
    Conference Conf. Laser Electr. Opt., Munich, Germany
  • Low-Cost Single-Laser Differential Phase Shift Transmitter Towards SFP-based QKD Tail-End Optics
    Author(s): M. Hentschel, B. Schrenk, R. Lieger, E. Querasser and H. Hübel
    Conference Int. Conf. Quantum Crypt., Cambridge, United Kingdom
  • Pilot-Disciplined CV-QKD with True Local Oscillator
    Author(s): F. Laudenbach, B. Schrenk, C. Pacher, R. Lieger, E. Querasser, G. Humer, M. Hentschel, H. Hübel, F. Fung, A. Poppe, and M. Peev
    Conference Int. Conf. Quantum Crypt., Cambridge, United Kingdom
  • Validation of a real-time geometry-based stochastic channel model for vehicular scenarios (invited)
    Author(s): M. Hofer, Z. Xu, D. Vlastaras, B. Schrenk, D. Löschenbrand, F. Tufvesson, and T. Zemen
    Conference IEEE Vehicular Tech. Conf., Porto, Portugal
  • First Continuous Quadrature Modulation for Continuous-Variable Quantum Key Distribution
    Author(s): F. Laudenbach, B. Schrenk, C. Pacher, P. Walther, and H. Hübel
    Conference Int. Conf. Quantum Comm. Meas. Comp., Baton Rouge, USA
  • Compact Quantum-Optic Photon-Pair Engine 3D-Integrated on BiCMOS Electronics
    Author(s): F. Laudenbach, B. Schrenk, P. Müllner, S. Jessenig, J. Kraft, M. Eggeling, D. Fowler, R. Hainberger, and H. Hübel
    Conference Europ. Conf. Opt. Comm., Rome, Italy
  • A Gigahertz Source for Entangled Telecom Photons
    Author(s): F. Laudenbach, S. Zeiger, B. Schrenk, C. Pacher, and H. Hübel
    Conference Int. Conf. Quantum Crypt., Shanghai, China
  • CV-QKD Beyond Zeros and Ones: Non-Digitised Gaussian-State Modulation
    Author(s): F. Laudenbach, B. Schrenk, C. Pacher, P. Walther, and H. Hübel
    Conference Int. Conf. Quantum Crypt., Shanghai, China

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