Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Wolfgang Heni"'
Autor:
Larry R. Dalton, Juerg Leuthold, Bruce H. Robinson, Christian Haffner, Delwin L. Elder, Lewis E. Johnson, Scott R. Hammond, Wolfgang Heni, Claudia Hosessbacher, Benedikt Baeuerle, Eva De Leo, Ueli Koch, Patrick Habegger, Yuriy Fedoryshyn, David Moor, Ping Ma
Publikováno v:
APL Materials, Vol 11, Iss 5, Pp 050901-050901-21 (2023)
The growth of integrated photonics has driven the need for efficient, high-bandwidth electrical-to-optical (EO) signal conversion over a broad range of frequencies (MHz–THz), together with efficient, high bandwidth photodetection. Efficient signal
Externí odkaz:
https://doaj.org/article/a45e4070eef64acbad03f55e6d1a3ac1
Autor:
Yannick Salamin, Ileana-Cristina Benea-Chelmus, Yuriy Fedoryshyn, Wolfgang Heni, Delwin L. Elder, Larry R. Dalton, Jérôme Faist, Juerg Leuthold
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Most efficient terahertz detection schemes rely on complex free space optics and require high-power lasers. Here, the authors report an integrated plasmonic terahertz detector on a silicon photonics platform, with 2.5 THz bandwidth and a 65 dB dynami
Externí odkaz:
https://doaj.org/article/7ea59c1875a1441dbb7c141dc849060e
Autor:
Wolfgang Heni, Yuriy Fedoryshyn, Benedikt Baeuerle, Arne Josten, Claudia B. Hoessbacher, Andreas Messner, Christian Haffner, Tatsuhiko Watanabe, Yannick Salamin, Ueli Koch, Delwin L. Elder, Larry R. Dalton, Juerg Leuthold
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Increasing bandwidth demands in optical communications requires components to be compact with energy-efficient operation. Here, the authors demonstrate plasmonic IQ modulators on a silicon photonics platform with phase shifters, operating with sub-1V
Externí odkaz:
https://doaj.org/article/f95ec433a98b471fa38cb2f8fab8b981
Autor:
Maurizio Burla, Claudia Hoessbacher, Wolfgang Heni, Christian Haffner, Yuriy Fedoryshyn, Dominik Werner, Tatsuhiko Watanabe, Hermann Massler, Delwin L. Elder, Larry R. Dalton, Juerg Leuthold
Publikováno v:
APL Photonics, Vol 4, Iss 5, Pp 056106-056106-11 (2019)
Broadband electro-optic intensity modulators are essential to convert electrical signals to the optical domain. The growing interest in terahertz wireless applications demands modulators with frequency responses to the sub-terahertz range, high power
Externí odkaz:
https://doaj.org/article/f90567841de547009d930da806bcc3b1
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1652 (2018)
An important challenge in optical communications is the generation of highest-quality waveforms with a Mach–Zehnder modulator with a limited electrical swing (Vpp). For this, we discuss, under limited Vpp, the influence of the waveform design on th
Externí odkaz:
https://doaj.org/article/06f7f73522014cc3a5cdf8fb2c900564
Autor:
Marco Eppenberger, Andreas Messner, Bertold Ian Bitachon, Wolfgang Heni, Tobias Blatter, Patrick Habegger, Marcel Destraz, Eva De Leo, Norbert Meier, Nino Del Medico, Claudia Hoessbacher, Benedikt Baeuerle, Juerg Leuthold
Publikováno v:
Nature Photonics, 17 (4)
Resonant modulators encode electrical data onto wavelength-multiplexed optical carriers. Today, silicon microring modulators are perceived as promising to implement such links; however, they provide limited bandwidth and need thermal stabilization sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6529bcf9787b707ceaeadeb8d4348e0a
https://hdl.handle.net/20.500.11850/601532
https://hdl.handle.net/20.500.11850/601532
Autor:
Laurenz Kulmer, Yannik Horst, Bertold I. Bitachon, Marcel Destraz, Tobias Blatter, Matthieu Rimlinger, Killian Keller, Valentino Tedaldi, Patrick Habegger, Eva De Leo, Wolfgang Heni, Claudia Hoessbacher, Aurélie Montmerle-Bonnefois, Caroline B. Lim, Jean-Marc Conan, Joseph Montri, Beatrice Sorrente, Philippe Perrault, Cyril Petit, Nicolas Védrenne, Loann Pommarel, Hannah Lindberg, Laurent Francou, Daniel Matter, Arnaud Le Kernec, Anaëlle Maho, Simon Lévêque, Michael Sotom, Benedikt Baeuerle, Juerg Leuthold
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023
Plasmonic modulators have been assessed for operation up to 200 GBaud in a turbulent 53 km free-space-optical link. They are shown to withstand space radiation and large temperature ranges making them ideal for space applications.
Optical Fiber
Optical Fiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c7f3d637cf17c506bf257cc9c5a5f65
Autor:
Eva De Leo, Koen Clays, Marcel Destraz, Lewis E. Johnson, Norbert Meier, Huajun Xu, Wolfgang Heni, Delwin L. Elder, Bruce H. Robinson, Yovan de Coene, Wouter Vander Ghinst, Larry R. Dalton, Juerg Leuthold, Scott R. Hammond
Publikováno v:
Materials Horizons, 9 (1)
This study demonstrates enhancement of in-device electro-optic activity via a series of theory-inspired organic electro-optic (OEO) chromophores based on strong (diarylamino)phenyl electron donating moieties. These chromophores are tuned to minimize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f789a77bac02ef6178130fa37bb296d
https://doi.org/10.1039/d1mh01206a
https://doi.org/10.1039/d1mh01206a
Autor:
Claudia Hoessbacher, Benedikt Baeuerle, Eva De Leo, Wolfgang Heni, Stephan Koch, Juerg Leuthold
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
This paper reviews photonic integrated circuits on silicon photonics. We focus on system on chips in applications for optical communications, sensing, and quantum technologies, and outline the role of plasmonics in silicon photonics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e79de667191b758db587a872cb18b523
https://doi.org/10.1364/ofc.2023.tu2e.5
https://doi.org/10.1364/ofc.2023.tu2e.5
Autor:
Christopher Uhl, Horst Hettrich, Michael Moller, Benedikt Baeuerle, Delwin L. Elder, Yuriy Fedoryshyn, Christian Haffner, Arne Josten, Larry R. Dalton, Claudia Hoessbacher, Tatsuhiko Watanabe, Juerg Leuthold, Wolfgang Heni
Publikováno v:
Journal of Lightwave Technology
As bit rates of optical interconnects increase, a large amount of complicated signal conditioning is needed to compensate for the insufficient bandwidth of current modulators. In this paper, we evaluate the reduced equalization requirements of high-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eebe636c87b6354449ed6b2e0ca15603