Bernhard Schrenk

Search results

• 2025

  Bidirectional and Turbulence-Resilient Fi-Wi-Fi Bridge

  Honz, F. (Author and Speaker) & Schrenk, B., 2025, (Accepted/In press) 2025 Optical Fiber Communications Conference and Exhibition (OFC) .

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• FPA Beamforming for Alignment-Tolerant FSO QKD Links

  Honz, F. (Author and Speaker), Boxleitner, W., Hentschel, M., Walther, P., Hübel, H. & Schrenk, B., 2025, (Accepted/In press) 2025 Optical Fiber Communications Conference and Exhibition (OFC) .

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Simplified FR3-Band Radio Signal Transmission with Data-Seeded Wideband Photonic RF Carrier Generation

  Schrenk, B. (Speaker), 2025, Proceedings Optical Fiber Communication Conference 2025. San Francisco, USA, 3 p. W3I.2

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Photonics 100%
  • Signal Transmission 100%
  • Harmonics 100%
  • Radio Transmission 100%

• SOA Remoting in PON with Minimalistic ONU Receiver

  Schrenk, B. (Speaker), 2025, Proceedings Optical Fiber Communication Conference 2025. San Francisco, USA, 3 p. M4I.5

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• VLC over High-Flux LEDs Using Simple Baseband Signaling: Spectral Stitching vs. Beam Combining

  Schrenk, B. (Speaker), 2025, Proceedings Optical Fiber Communication Conference 2025. 3 p. M2J.5

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Real Time 100%
• 2024

  6G-EWOC: Crowdsourced SLAM Data Fusion for Safe and Efficient ADAS Driving

  Làzaro, J. A. (Speaker), Casas, J. R., Ruiz Hidalgo, J., Cortada Garcia, M., Martin Pey, G., Salavedra Pujol, J., Wang, M., Theodoropoulou, E., Lyberopoulos, G., Marcus, C., Eriksson, O., Garcia, P., Royo, S., Riu, J., Schrenk, B. & Fabrega, J. M., 2024, IEEE Future Networks World Forum: Symposium on Future Networks for Connected and Automated Mobility. Dubai, UAE, 6 p. S01-4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Data Fusion 100%
  • Simultaneous localization and mapping 100%
  • Advanced Driver Assistance Systems 100%
  • Autonomous Vehicles 25%
  • Throughput Data 25%

• 6G-EWOC: Optical Wireless Communication in Support of Autonomous Driving

  Schrenk, B. (Speaker), Theodoropoulou, E., Lyberopoulos, G., Marcus, C., Eriksson, O., Làzaro, J. A., Casas, J. R., Otin, F. D., Garcia, P., Royo, S., Riu, J. & Fabrega, J. M., 20 Sept 2024, IEEE Future Networks World Forum: Symposium on Optical-Wireless Convergence: Beyond Xhaul, Enablingthe Communications-Computing Continuum. Dubai, UAE, 6 p. S04-10

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Autonomous Driving 100%
  • Wireless Communication 100%
  • Communication Latency 100%
  • Autonomous Vehicles 50%
  • Data Fusion 50%

• Datacom-Agnostic Shortwave QKD for Short-Reach Links

  Ferreira Ramos, M., Slater, M.-C., Hentschel, M., Achleitner, M., Hübel, H. & Schrenk, B., 2024, 2024 Optical Fiber Communications Conference and Exhibition (OFC). Vol. 49935 . 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Coexistence 100%

• Detection of broadband squeezed light with a low-noise die-level balanced receiver

  Zaiser, E. C. (Author and Speaker), Hübel, H., Trenti, A., Milovancev, D., Vokic, N. & Schrenk, B., 15 Jul 2024, 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM). Vol. 60964 . 2 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

  • Low Noise 100%

• Detector-On-Demand for Flexible Homodyne Transmission

  Schrenk, B. (Speaker) & Karinou, F., 2024, Optical Fiber Communication Conference 2024. p. 1-3 3 p. M4F.4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Operation Mode 100%
  • Data Rate 100%
  • Full-Duplex 100%
  • Duplex Operation 100%

• Fiber-Based Focal Plane Array Beamformer as Air Interface of an Alignment-Tolerant Optical Fi-Wi-Fi Bridge

  Honz, F. (Author and Speaker) & Schrenk, B., 2024, 2024 European Conference on Optical Communication (ECOC). 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Wi-Fi 100%
  • Focal Plane 100%
  • Beamformer 100%
  • Air Interface 100%
  • Focal Plane Device 100%

• First Demonstration of a Group-IV Emitter on Photonic BiCMOS Supplying a Quantum Communication Link

  Honz, F. (Author and Speaker), Hentschel, M., Jessenig, S., Kraft, J., Walther, P. & Schrenk, B., 2024, 2024 Optical Fiber Communications Conference and Exhibition (OFC). p. 1-3 3 p. M4H.4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Data Transmission 100%
  • Photonics 100%
  • Quantum Key Distribution 100%
  • Quantum Communication 100%
  • Communication Link 100%

• Flexible WDM VLC System with LEDs as Multi-Gb/s Receivers and Beacon Emitters for Integrated Localization

  Schrenk, B. (Speaker), 2024, Optical Fiber Communication Conference. p. 1-3 3 p. Tu2K.3

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Variable Length Code 100%
  • Switching Time 100%
  • Spectrum Allocation 33%

• Large-Core Optics for Simplified Short-Range FSO Links

  Honz, F. (Author and Speaker) & Schrenk, B., 2024, 2024 Optical Fiber Communications Conference and Exhibition (OFC). Vol. 49935. p. 1-3 3 p. Th3C.2

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Optics 100%
  • Propagation Mode 100%
  • Multimode 100%

• Making Quantum Key Distribution a Commodity: The All-Silicon Approach

  Schrenk, B. (Author and Speaker), 2024, Proceedings 2024 IEEE International Conference on Photonics. 3 p. IS02

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation

  Open Access

  • Light 100%

• Neural Network with Optical Frequency-Coded ReLU

  Stephanie, M. V. (Speaker), Pham, L., Schindler, A., Waltl, M., Grasser, T. & Schrenk, B., 2024, 2024 Optical Fiber Communications Conference and Exhibition (OFC). 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Linear Unit 100%
  • Optical Frequency 100%
  • Neural Network 100%
  • ReLU Function 100%
  • Photonics 100%

• Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser

  Honz, F. (Author and Speaker), Muellner, P., Hentschel, M., Nevlacsil, S., Kraft, J., Sagmeister, M., Walther, P., Hainberger, R. & Schrenk, B., 2024, 2024 European Conference on Optical Communication (ECOC). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Quantum State 100%
  • Resonator 100%
  • Quantum Key Distribution 100%
  • ring resonator 100%
  • C-Band 50%

• Simplified RRH Employing Optical Frequency Multiplication for FR3 Carrier Frequency Translation into 6G Ku-Band

  Schrenk, B. (Author and Speaker), 2024, Proceedings 2024 European Conference on Optical Communication. Frankfurt, Germany, p. 574-577 4 p. Tu4F.1

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Carrier Frequency 100%
  • Optical Frequency 100%
  • Frequency Converter 100%
  • Ku-Band 100%
  • Synchronism 100%

• Solar-Blind QKD over Simplified Short-Range FSO Link

  Honz, F. (Author and Speaker), Hentschel, M., Walther, P., Hübel, H. & Schrenk, B., 2024, 2024 Optical Fiber Communications Conference and Exhibition (OFC). p. 1-3 3 p. Th3B.6

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

  • Free Space 100%
  • Core Fibre 100%
  • Active Alignment 100%
  • Quantum Key Distribution 100%
  • Spatial Filtering 100%

• Towards AI-Enhanced Fire-Wireless Optical 6G Network in Support of Connected Mobility

  Theodoropoulou, E. (Speaker), Lyberopoulos, G., Seitaki, F., Marcus, C., Eriksson, O., Schrenk, B., Garcia, P., Royo, S., Fabrega, J. M., Martinez, R., Casellas, R., Casas, J. R. & Làzaro, J. A., 2024, IEEE Int. Workshop on Computer Aided Modeling and Design of Communication Links and Networks. 6 p. S16-3

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Artificial Intelligence 100%
  • Access Network 50%
  • Use Case 25%
  • Autonomous Vehicles 25%
  • Network Architecture 25%

• Wideband FTTR PON Integrating Optical Wireless Access

  Schrenk, B. (Speaker), 2024, Optical Fiber Communication Conference 2024. p. 1-3 3 p. W1J.4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Optical Communication 100%
  • Visible Spectrum 100%
• 2023

  Alignment-Tolerant Fi-Wi-Fi Free-Space Optical Bridge

  Honz, F. (Author and Speaker), Val Marti, A., Walther, P., Hübel, H. & Schrenk, B., 2023, 2023 Optical Fiber Communications Conference and Exhibition (OFC). p. 1-3 3 p. W3I.3

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Directional 100%
  • Full-Duplex 100%
  • Term Stability 100%
  • Free Space 100%
  • Wi-Fi 100%

• All-Optical ReLU as a Photonic Neural Activation Function

  Stephanie, M. V. (Speaker), Pham, L., Schindler, A., Waltl, M., Grasser, T. & Schrenk, B., 2023, 2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM). 2 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Laser 100%

• Full-Duplex Coherent Analogue mm-wave RoF Transmission with Simplified RRH and Photonic Down-Conversion of Uplink

  Schrenk, B., Val Marti, A. (Speaker), Zemen, T. & Karinou, F., Oct 2023, Europ. Conf. Opt. Comm. (ECOC) 2023. 4 p. Tu.B.4.4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Photonics 100%
  • Radio Wave 50%
  • Analog Transmission 50%

• Polarization-Encoded BB84 QKD Transmitter Sourced by a SiGe Light Emitter

  Honz, F. (Author and Speaker), Vokic, N., Walther, P., Hübel, H. & Schrenk, B., 2023, Optical Fiber Communication Conference 2023. Vol. M1I.5. p. 1-3 3 p. (Optical Fiber Communication Conference (OFC) 2023).

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

  • Quantum Key Distribution 100%
  • Emitter 100%
  • Light Source 50%

• Towards an All-Silicon DV-QKD Transmitter Sourced by a Ge-on-Si Light Emitter

  Honz, F. (Author and Speaker), Vokic, N., Walther, P., Hübel, H. & Schrenk, B., 2023, 2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM). p. 1-2 2 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

  • Secret Key 100%
  • Quantum Cryptography 100%
  • Light Source 100%
  • Quantum Key Distribution 100%
  • Silicon 100%

• Turning Zero-Bits of Parallel Interconnects into Optical Budget: Biasing APDs through Dumped Power

  Schrenk, B. (Speaker) & Karinou, F., 17 Jul 2023, IEEE Summer Topicals Conference 2023. p. 1-2 MC1.4

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Photodetection 100%
  • Interconnects 100%
  • Mitobronitol 100%
• 2022

  Balanced APD homodyne receiver for quantum applications

  Milovancev, D. (Speaker), Vokic, N., Honz, F., Achleitner, M., Pacher, C. & Schrenk, B., 2022, Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Demonstration of 17λ × 10 Gb/s C-Band Classical / DV-QKD Co-Existence Over Hollow-Core Fiber Link

  Honz, F. (Author and Speaker), Prawits, F., Alia, O., Sakr, H., Bradley, T., Zhang, C., Slavik, R., Poletti, F., Kanellos, G., Nejabati, R., Walther, P., Simeonidou, D., Hübel, H. & Schrenk, B., Dec 2022, 2022 European Conference on Optical Communication (ECOC). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  • Hollow Core Fibre 100%
  • Fiber Link 100%
  • C-Band 100%
  • Quantum Key Distribution 100%

• First Demonstration of a Single-λ, Full-Duplex RRH Transceiver with Single RF Carrier for Bidirectional Radio

  Schrenk, B. (Speaker) & Karinou, F., 2022, Proc. Opt. Fiber Comm. Conf. 2022. p. 1-3 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• FM-CW LiDAR for Proximity Sensing Applications Integrating an Alignment-Tolerant FSO Data Channel

  Val Marti, A. (Speaker), Zemen, T. & Schrenk, B., Sept 2022, Technical Digest Series (Optica Publishing Group, 2022). 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Hybrid CAP / mm-wave OFDM Vector Modulation for Photonic Frequency Conversion in a Single-Sideband Feeder

  Val Marti, A. (Speaker), Vokić, N., Zemen, T. & Schrenk, B., Mar 2022, 2022 Optical Fiber Communications Conference and Exhibition (OFC). 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Radio Beamsteering for a 2×5 Remote Radio Head Assisted by a Shared Wideband Etalon Cascade

  Val Marti, A. (Speaker), Löschenbrand, D., Zemen, T. & Schrenk, B., Mar 2022, 2022 Optical Fiber Communications Conference and Exhibition (OFC). 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Reception of Frequency-Coded Synapses through Fabry-Perot SOA-REAM Integrating Weighting and Detection Functions

  Stephanie, M. V. (Speaker), Honz, F., Vokić, N., Boxleitner, W., Waltl, M., Grasser, T. & Schrenk, B., 2022, Proc. European Conference on Optical Communication 2022. p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Reclaiming High-Voltage APD Biases From Dropped Optical Data Signals of Multi-Lane Interconnects

  Schrenk, B. (Speaker) & Stephanie, M. V., 2022, Proc. Europ. Conf. Opt. Comm. 2022. p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• WDM-Conscious Synaptic Receptor Assisted by SOA+EAM

  Stephanie, M. V. (Speaker), Waltl, M., Grasser, T. & Schrenk, B., 2022, Proc. Opt. Fiber Comm. Conf. 2022. p. 1-3 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2021

  Broadband Balanced Homodyne Detector for High-Rate (>10 Gb/s) Vacuum-Noise Quantum Random Number Generation

  Honz, F. (Author and Speaker), Milovancev, D., Vokic, N., Pacher, C. & Schrenk, B., 2021, 2021 European Conference on Optical Communication (ECOC). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Coherent Homodyne Synaptic Interconnect with Sign- and Weight-Tunable Detection

  Schrenk, B. (Speaker), 2021, Proc. Opt. Fiber Comm. Conf. 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Hybrid Analogue / Digitized Radio-over-Fibre Downlink Through Orthogonal Optical mm-Wave and 10 Gb/s Baseband Transport

  Val Marti, A. (Speaker), Vokić, N., Hofer, M., Milovancev, D., Zemen, T. & Schrenk, B., 2021, 2021 European Conference on Optical Communication (ECOC). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

  • Resonator 100%

• Quantum RNG Integration in an NG-PON2 Transceiver

  Vokic, N. (Speaker), Milovancev, D., Pacher, C., Achleitner, M., Hübel, H. & Schrenk, B., 2021, Proceedings Optical Fiber Communication Conference (OFC) 2021. p. 1-3 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Simplified Coherent Receiver for Zero-Touch Wireless Integration in Power-Splitting ODN with #gt40 dB Budget

  Milovancev, D. (Speaker), Vokić, N., Karinou, F. & Schrenk, B., 2021, 2021 Optical Fiber Communications Conference and Exhibition (OFC). p. 1-3 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Ultra-Low Noise Balanced Receiver with >20 dB Quantum-to-Classical Noise Clearance at 1 GHz

  Milovancev, D. (Speaker), Honz, F., Vokić, N., Laudenbach, F., Hübel, H. & Schrenk, B., 2021, 2021 European Conference on Optical Communication (ECOC). p. 1-4 4 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• VLC Using a Red SMD LED as 2.48 Gb/s Multi-Carrier Receiver and Wide Field-of-View 25 Mb/s OOK Transmitter

  Milovancev, D. (Speaker), Vokić, N. & Schrenk, B., 2021, IEEE 2021 Optical Fiber Communications Conference and Exhibition (OFC). p. 1-3 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

  Open Access

• Wireless Vehicular Multiband Measurements in Centimeterwave and Millimeterwave Bands

  Hofer, M. (Speaker), Löschenbrand, D., Blumenstein, J., Groll, H., Zelenbaba, S., Rainer, B., Bernadó, L., Vychodil, J., Mikulasek, T., Zöchmann, E., Sangodoyin, S., Hammoud, H., Schrenk, B., Langwieser, R., Pratschner, S., Prokes, A., Molisch, A. F., Mecklenbräuker, C. & Zemen, T., 2021, Proceedings of the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. p. 1-6 6 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review
• 2020

  Analogue Radio-Over-Fiber Fronthaul with UDWDM-based Delay Dissemination for Photonic-Assisted RF Beam Steering

  Milovancev, D. (Speaker), Vokic, N., Löschenbrand, D., Zemen, T. & Schrenk, B., 2020, European Conference on Optical Communication (ECOC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Coherent Homodyne TDMA Receiver Based on TO-can EML for 10 Gb/s OOK with #lt40 ns Guard Interval

  Schrenk, B. (Speaker), Milovancev, D., Vokic, N. & Karinou, F., 2020, Optical Fiber Communication Conference and Exhibition (OFC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Coherently Sub-Grouped μDC-Pod and -Interconnect with Analogue EML Transceivers Operated in TDMA

  Schrenk, B. (Speaker), Vokic, N., Milovancev, D., Bakopoulos, P. & Karinou, F., 2020, Optical Fiber Communication Conference and Exhibition (OFC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Compact Differential Phase-Shift Quantum Receiver Assisted by a SOI / BiCMOS Micro-Ring Resonator

  Vokic, N. (Speaker), Milovancev, D., Boxleitner, W., Hübel, H. & Schrenk, B., 2020, Optical Fiber Communication Conference and Exhibition (OFC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Flexible Entanglement Distribution Overlay for Cloud/Edge DC Interconnect as Seed for IT-Secure Primitives

  Laudenbach, F. (Speaker), Schrenk, B., Achleitner, M., Vokic, N., Milovancev, D. & Hübel, H., 2020, Optical Fiber Communication Conference and Exhibition (OFC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

• Spectrally-Shaped Continuous-Variable QKD Operating at 500 MHz Over an Optical Pipe Lit by 11 DWDM Channels

  Milovancev, D. (Speaker), Vokic, N., Laudenbach, F., Pacher, C., Hübel, H. & Schrenk, B., 2020, Optical Fiber Communication Conference and Exhibition (OFC) 2020. 3 p.

  Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review