PUBLICATIONS

Journal publications

  1. Stefan Abel, Felix Eltes, J. Elliott Ortmann, Andreas Messner, Pau Castera, Tino Wagner, Darius Urbonas, Alvaro Rosa, Ana M. Gutierrez, Domenico Tulli, Ping Ma, Benedikt Baeuerle, Arne Josten, Wolfgang Heni, Daniele Caimi, Lukas Czornomaz, Alexander A. Demkov, Juerg Leuthold, Pablo Sanchis, Jean Fompeyrine, “Large Pockels effect in micro- and nanostructured barium titanate integrated on silicon”, Nat. Materials, 2019.
  2. Felix Eltes, Christian Mai, Daniele Caimi, Marcel Kroh, Youri Popoff, Georg Winzer, Despoina Petousi, Stefan Lischke, J. Elliott Ortmann, Lukas Czornomaz, Lars Zimmermann, Jean Fompeyrine, Stefan Abel, “A BaTiO3-Based Electro-Optic Pockels Modulator Monolithically Integrated on an Advanced Silicon Photonics Platform”, IEEE/OSA JLT, 2019.
  3. Daniel Chelladurai, Michael Doderer, Ueli Koch, Yuriy Fedoryshyn, Christian Haffner, Juerg Leuthold, “Low-loss hybrid plasmonic coupler”, OSA Opt.Express, 2019.
  4. Andreas Messner, Felix Eltes, Ping Ma, Stefan Abel, Benedikt Baeuerle, Arne Josten, Wolfgang Heni, Daniele Caimi, Jean Fompeyrine, Juerg Leuthold,” Plasmonic Ferroelectric Modulators”, IEEE/OSA JLT, 2019.
  5. Éamon O’Connor, Mattia Halter, Felix Eltes, Marilyne Sousa, Andrew Kellock, Stefan Abel, Jean Fompeyrine, “Stabilization of ferroelectric HfxZr1−xO2 films using a millisecond flash lamp annealing technique”, APL Materials, 2018.
  6. Ueli Koch, Christopher Uhl, Horst Hettrich, Yuriy Fedoryshyn, Claudia Hoessbacher, Wolfgang Heni, Benedikt Baeuerle, Bertold I. Bitachon, Arne Josten, Masafumi Ayata, Huajun Xu, Delwin L. Elder, Larry R. Dalton, Elad Mentovich, Paraskevas Bakopoulos, Stefan Lischke, Andreas Krüger, Lars Zimmermann, Dimitris Tsiokos, Nikos Pleros, Michael Möller & Juerg Leuthold, “A monolithic bipolar CMOS electronic–plasmonic high-speed transmitter,” Nat Electron 3, 338–345 (2020).
  7. Felix Eltes, Gerardo E Villarreal-Garcia, Daniele Caimi, Heinz Siegwart, Antonio Andreas Gentile, Andy S Hart, Pascal Stark, Graham D Marshall, Mark G Thompson, Jorge Barreto, Jean Fompeyrine, Stefan Abel, “An integrated optical modulator operating at cryogenic temperatures”, Nature Materials volume 19, pages 1164–1168 (2020).
  8. C. Uhl, H. Hettrich and M. Möller, “180 Gbit/s 4:1 power multiplexer for NRZ-OOK signals with high output voltage swing in SiGe BiCMOS technology,” Electronics Letters, Vol. 56, No. 2, pp. 69-71.
  9. Ueli Koch, Christopher Uhl, Horst Hettrich, Yuriy Fedoryshyn, David Moor, Michael Baumann, Claudia Hoessbacher, Wolfgang Heni, Benedikt Baeuerle, Bertold I. Bitachon, Arne Josten, Masafumi Ayata, Huajun Xu, Delwin L. Elder, Larry R. Dalton, Elad Mentovich, Paraskevas Bakopoulos, Stefan Lischke, Andreas Krüger, Lars Zimmermann, Dimitris Tsiokos, Nikos Pleros, Michael Möller and Juerg Leuthold, “Plasmonics—high-speed photonics for co-integration with electronics,” 2021 Jpn. J. Appl. Phys. 60 SB0806.
  10. Andreas Messner; Pascal A. Jud; Joel Winiger; Marco Eppenberger; Daniel Chelladurai; Wolfgang Heni; Benedikt Baeuerle; Ueli Koch; Ping Ma; Christian Haffner; Huajun Xu; Delwin L. Elder; Larry R. Dalton; Jasmin Smajic; Juerg Leuthold, “Broadband Metallic Fiber-to-Chip Couplers and a Low-Complexity Integrated Plasmonic Platform,” Nano Lett. 2021 Jun 9; 21(11): 4539–4545.
  11. S. Lischke, A. Peczek, J.S. Morgan, K. Sun, D. Steckler, Y. Yamamoto, F. Korndörfer, C. Mai, S. Marschmeyer, M. Fraschke, A. Krüger, A. Beling & L. Zimmermann, “Ultra-fast germanium photodiode with 3-dB bandwidth of 265 GHz,” Nat. Photon. (2021).
  12. A. Manolis, E. Chatzianagnostou, G. Dabos, D. Ketzaki, B. Chmielak, A. L. Giesecke, C. Porschatis, P. J. Cegielski, S. Suckow, L. Markey, J.-C. Weeber, A. Dereux, S. Schrittwieser, R. Heer, N. Pleros, and D. Tsiokos, “Ultra-sensitive refractive index sensor using CMOS plasmonic transducers on silicon photonic interferometric platform,” Optics Express, 28 (14), 20992-21001 (2020).
  13. Jacqueline Geler-Kremer, Felix Eltes, Pascal Stark, David Stark, Daniele Caimi, Heinz Siegwart, Bert Jan Offrein, Jean Fompeyrine & Stefan Abel, “A ferroelectric multilevel non-volatile photonic phase shifter,” Nat. Photon. (2022)

Conference presentations

  1. Felix Eltes, Jean Fompeyrine, Stefan Abel, “BaTiO3-based modulators for integrated optical interconnects”, SPIE PW, 2019.
  2. P. Bakopoulos, P. Ma, D. Tsiokos, H. Hettrich, F. Eltes, C. Uhl, S. Lischke, D. Petousi, S. Abel, R. Schmid, G. Dabos, D. Kalavrouziotis, A. Manolis, A. Rubinstein, D. Moor, L. Zimmermann, N. Pleros, M. Moller, J. Fompeyrine, J. Leuthold, E. Mentovich, “Scaling Optical Interconnects Beyond 400 Gb/s”, IEEE ECOC, 2018.
  3. David Hillerkuss, Maurizio Burla, Yannick Salamin, Romain Bonjour, Claudia Hoessbacher, Christian Haffner, Wolfgang Heni, Yuriy Fedoryshyn, Dominik Werner, Benedikt Baeuerle, Arne Josten, Tatsuhiko Watanabe, Delwin Elder, Larry Dalton, Juerg Leuthold, Felix Abrecht, “Integrated photonic and plasmonic technologies for microwave signal processing enabling mm-wave and sub-THz wireless communication systems”, SPIE PW,2019.
  4. Munehiko Nagatani, Hitoshi Wakita, Teruo Jyo, Miwa Mutoh, Minoru Ida, Sorin P. Voinigescu, Hideyuki Nosaka, “A 256-Gbps PAM-4 Signal Generator IC in 0.25-um InP DHBT Technology”, IEEE CICTS, 2018.
  5. A. Messner, P. A. Jud, W. Heni, U. Koch, H. Xu, D. L. Elder, P. Ma, and J. Leuthold, “Vertically Stacked Plasmonic Slot Waveguide with 100 Gbit/s Electro-Optical Modulation”, The 9th International Conference on Surface Plasmon Photonics (SPP9), 2019.
  6. J. Elliott Ortmann, Felix Eltes, Daniele Caimi, Stefan Abel, “Electric Field Tuning of BaTiO3-on-Silicon Multi-Ring Resonators via the Pockels Effect”, IEEE GFP, 2018.
  7. Maurizio Burla, Claudia Hoessbacher, Wolfgang Heni, Christian Haffner, Yuriy Fedoryshyn, Dominik Werner, Tatsuhiko Watanabe, Yannick Salamin, Hermann Massler, David Hillerkuss, Delwin Elder, Larry Dalton, and Juerg Leuthold, “Novel applications of plasmonics and photonics devices to sub-THz wireless,” Proc. SPIE 11307, Broadband Access Communication Technologies XIV, 113070I, 2020
  8. Ping Ma, Xinzhi Zhang, Yannick Salamin, and Juerg Leuthold, “Sub-micron Plasmonic Waveguide Resonator,” CLEO 2020, paper FM2R.3
  9. Juerg Leuthold, Bojun Cheng, Mila Lewerenz, Elias Passerini, Yuriy Fedoryshyn, Ueli Koch, Alexandros Emboras, Christian Haffner, Mathieu Luisier, and Thomas Schimmel, “Atomic-Scale Photonic Memristive and Nano-Opto-Electro-Mechanical Devices Enabled by Plasmonics,” Frontiers in Optics / Laser Science, 2020, paper FW7D.1.
  10. S. Abel, “Ferroelectric Barium Titanate in Si Photonics – New Opportunities for Photonic Circuits,” Group IV photonics conference, 2018, Cancun
  11. A. Manolis, G. Dabos, N. Pleros, E. Chatzianagnostou, D. Ketzaki, L. Markey, J.C. Weeber, A. Dereux, A. L. Giesecke, C. Porschatis, B. Chmielak, P. J. Cegielski, S. Suckow, and D. Tsiokos, “Plasmonic Waveguides Co-Integrated with Si3N4 Waveguide Platform for Integrated Biosensors,” ICTON 2019
  12. S. Abel, “Ferroelectric barium titanate integrated in silicon photonics – New opportunities for photonic circuits,” (Invited paper), ECIO
  13. Pascal Stark, Jacqueline Geler-Kremer, Felix Eltes, Daniele Caimi, Jean Fompeyrine, B. J. Offrein, and Stefan Abel, “Novel Electro-optic Components for Integrated Photonic Neural Networks,” OFC 2020
  14. Felix Eltes, Jean Fompeyrine, Stefan Abel, “Ultra-Efficient Optical Switching Based on a Large Pockels Effect Embedded in Silicon Photonics,” OFC 2020
  15. Felix Eltes, Jean Fompeyrine, Stefan Abel, “A Strong Pockels Effect in Integrated Photonic Circuits,” IPC 2020
  16. J. Fompeyrine “Wafer-level integration of functional materials: Perspectives of heterogeneous integration for Si technology,” (Keynote), ISTDM
  17. S. Abel, “An ultra-strong Pockels effect in silicon photonics,” Photonics West 2021
  18. J. Leuthold, B. Baeuerle, W. Heni, C. Hoessbacher, L. Chérix, D. Moor, M. Eppenberger, Y. Fedoryshyn, U. Koch, and J. Smajic, “Plasmonic Data Center Interconnects (DCIs)”, OFC 2021
  19. S. Lischke, A. Peczek, F. Korndörfer, C. Mai, H. Haisch, M. Koenigsmann, M. Rudisile, D. Steckler, F. Goetz, M. Fraschke, S. Marschmeyer, A. Krüger, Y. Yamamoto, D. Schmidt, U. Saarow, P. Heinrich, A. Kroh, M. Schubert, J. Katzer, P. Kulse, A. Trusch, L. Zimmermann, “Ge Photodiode with -3 dB OE Bandwidth of 110 GHz for PIC and ePIC Platforms”, IEEE International Electron Devices Meeting (IEDM), 2020.
  20. David Moor, Joel Winiger, Ping Ma, Andreas Messner, Bertold Ian Bitachon, Stefan Abel, Felix Eltes, Jean Fompeyrine, and Juerg Leuthold, “>150 GHz Hybrid-Plasmonic BaTiO3-On-SOI Modulator for CMOS Foundry Integration”, Frontiers in Optics / Laser Science, 2021, paper FTh4D.2.
  21. David Moor, Yuriy Fedoryshyn, Henning Langenhagen, Jens Müllrich, Rolf Schmid,  Christopher Uhl, Michael Möller, Ueli Koch,Yannik Horst, Bertold Bitachon, Wolfgang Heni, Benedikt Baeuerle, Marcel Destraz, Huajun Xu, Delwin Elder,  Lewis Johnson,  Paraskevas Bakopoulos,  Elad Mentovich,Lars Zimmermann, Juerg Leuthold, “180 GBd Electronic-Plasmonic IC Transmitter”, OFC 2022
  22. E. Chatzianagnostou, A. Manolis, G. Dabos, D. Ketzaki, B. Chmielak, A. L. Giesecke, C. Porschatis, P. J. Cegielski, S. Suckow, L. Markey, J.-C. Weeber, A. Dereux, S. Schrittwieser, R. Heer, N. Pleros, and D. Tsiokos, “High-sensitivity plasmo-photonic interferometric sensors on a chip”, Proc. SPIE 11284, Smart Photonic and Optoelectronic Integrated Circuits XXII, 112841V (26 February 2020). doi.org/10.1117/12.2543547
  23. S. Lischke, D. Knoll, C. Mai, A. Hesse, G. Georgieva, A. Peczek, A. Kroh, M. Lisker, D. Schmidt, M. Fraschke, H. Richter, A. Krüger, U. Saarow, P. Heinrich, G. Winzer, K. Schulz, P. Kulse, A. Trusch, and L. Zimmermann, “Silicon nitride waveguide coupled 67+ GHz Ge photodiode for non-SOI PIC and ePIC platforms”, 2019 IEEE International Electron Devices Meeting (IEDM)
  24. Stefan Lischke, Dieter Knoll, Christian Mai, Karsten Voigt, Anne Hesse, Galina Georgieva, Anna Peczek and Lars Zimmermann, “Directly Silicon Nitride Waveguide Coupled Ge Photodiode for Non-SOI PIC and Epic Platforms”, 2020 ECS Trans. 98 315
  25. Waveguide-Coupled Ge Photodiodes with 3-dB Bandwidth ≥110 GHz, “Waveguide-Coupled Ge Photodiodes with 3-dB Bandwidth ≥110 GHz”, 2021 IEEE Photonics Conference (IPC)
  26. Stefan Lischke; Anna Peczek; Daniel Steckler; Falk Korndörfer; Jesse Morgan; Andreas Beling; Lars Zimmermann, “Very High-Speed Waveguide Integrated Germanium Photo Detectors”, ECOC 2021
  27. J. Geler-Kremer, F. Eltes, P. Stark, A. Sharma, D. Caimi, B. J. Offrein, J. Fompeyrine, and S. Abel, “ A Non-Volatile Optical Memory in Silicon Photonics,” OFC 2021
  28. L. Czornomaz and S. Abel, “BTO-enhanced silicon photonics – a scalable PIC platform with ultra-efficient electro-optical modulation, OFC 2022
  29. P. Stark, F. Eltes, Y. Baumgartner, D. Caimi, Y. Popoff, N. Meier, L. Czornomaz, J. Fompeyrine, B. Offrein, and S. Abel, “Heterogeneous Co-Integration of BTO/Si and III-V technology on a Silicon Photonics Platform” Optica 2020.

Workshop and symposium presentations

  • Elad Mentovic, “plaCMOS – Wafer-scale, CMOS integration of photonics, plasmonics and electronics devices for mass manufacturing 200Gb/s non-return-to-zero (NRZ) transceivers towards low-cost Terabit connectivity in Data Centers”, 6th International Symposium for Optical Interconnect in Data Centres, 2018.
  • S. Abel, “Ferroelectric Barium Titanate in Si Photonics – New Opportunities for Photonic Circuits”, IEEE 2018.
  • J. Fompeyrine, “Functional oxides for the post‐CMOS era” GDR OXYFUN 2018.
  • J. Fompeyrine, “Polar materials for optics: Present status and perspective”, 2018.