Wolfgang Heni


Last Name

Heni

First Name

Wolfgang

ORCID

0000-0003-0861-2530

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2013 - 2019602020 - 202544
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Publications 1 - 10 of 104
  • Dual-Drive Plasmonic Transmitter with Co-Designed Driver Electronics operated at 120 GBd On-Off Keying
    Item type: Conference Paper
    Bäuerle, Benedikt; Heni, Wolfgang; Fedoryshyn, Yuriy; et al. (2019)
    OSA Technical Digest ~ 2019 Optical Fiber Communications Conference and Exhibition (OFC)
  • Plasmonics—high-speed photonics for co-integration with electronics
    Item type: Review Article
    Koch, Ueli; Uhl, Christopher; Hettrich, Horst; et al. (2021)
    Japanese Journal of Applied Physics
    New high-speed photonic technologies and co-integration with electronics are required to keep up with the demand of future optical communication systems. In this paper, plasmonics is presented as one of the most promising next-generation photonic technologies that already fulfils these requirements in proof-of-concept demonstrations. Plasmonics features not only modulators and detectors of highest speed, but also compactness, cost- and energy-efficiency, and compatibility with CMOS electronics. Recently, co-integration with electronics was demonstrated with record performances of 222 GBd in a hybrid InP electronic-plasmonic transmitter assembly and of 120 GBd with a monolithic BiCMOS electronic-plasmonic transmitter.
  • Low-Loss Graphene Organic Hybrid Phase Modulators
    Item type: Other Conference Item
    Ma, Ping; Zhang, Xinzhi; Heni, Wolfgang; et al. (2022)
    OSA Technical Digest ~ Conference on Lasers and Electro-Optics
    Ultra-short, low-loss graphene-organic hybrid phase modulators are introduced. 20 Gbit/s PAM-2 and PAM-4 data modulation are demonstrated with devices of 25 μm length and on-chip losses of 0.86 dB
  • Nonlinear Distortions in Plasmonic Mach-Zehnder Modulators
    Item type: Conference Paper
    Burla, Maurizio; Heni, Wolfgang; Hoessbacher, Claudia; et al. (2018)
    2018 International Topical Meeting on Microwave Photonics (MWP)
  • Plasmonics for Next-Generation Wireless Systems
    Item type: Conference Paper
    Burla, Maurizio; Bonjour, Romain; Salamin, Yannick; et al. (2018)
    Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium (IMS)
    Radically novel approaches will be needed to support the 1,000 times increase in data rates expected from next-generation wireless communications (5G). Integrated microwave photonics (IMWP) techniques have been identified as an enabling technology for 5G, as they have the potential to improve the performance of electronics by leveraging the broadband characteristics and flexibility of operation of photonic integrated circuits. Important applications of IMWP are optical signal generation and distribution of mm-waves towards antenna terminals, frequency-reconfigurable filtering, optical control of antenna arrays, and more. The rapidly growing field of plasmonics has shown a breakthrough in performance for optical modulators with ultra-fast operation and ultra-compact footprint (10s μm 2 ). This paper reports recent achievements on the use of integrated plasmonic devices for millimeter-wave signal conversion and processing for next-generation wireless systems.
  • Pockels-effect materials for plasmonic modulators
    Item type: Conference Paper
    Messner, Andreas; Haffner, Christian; Heni, Wolfgang; et al. (2018)
    OSA Technical Digest ~ Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)
  • Plasmonic Modulators for Microwave Photonics Applications
    Item type: Conference Paper
    Burla, Maurizio; Bonjour, Romain; Salamin, Yannick; et al. (2017)
    Asia Communications and Photonics Conference, ACP
  • Terahertz quantum optics in the time-domain: from field correlation measurements on vacuum field fluctuations in free space towards cavity electro-optics
    Item type: Other Conference Item
    Benea-Chelmus, Ileana-Cristina; Settembrini, Francesca Fabiana; Salamin, Yannick; et al. (2020)
    OSA Technical Digest ~ Conference on Lasers and Electro-Optics
    The ground state of electromagnetic radiation is characterised by a fluctuating electromagnetic field even in a vacuum. We measure its correlation function as a function of time and space using the electro-optic effect. We determine the spectral content and the amplitude of this state and find excellent agreement with the second quatisation theory.
  • All-Plasmonic IQ Modulator With a 36 mu m Fiber-to-Fiber Pitch
    Item type: Journal Article
    Ayata, Masafumi; Fedoryshyn, Yuriy; Heni, Wolfgang; et al. (2019)
    Journal of Lightwave Technology
  • Optical Transmitters without Driver Amplifiers—Optimal Operation Conditions
    Item type: Journal Article
    Josten, Arne; Bonjour, Romain; Heni, Wolfgang; et al. (2018)
    Applied Sciences
Publications 1 - 10 of 104