Publications
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Journal Articles (15)
- Ummethala, S.; Alam, A. S.; Lauermann, M.; Kuzmin, A.; Kutuvantavida, Y.; Nandam, S. H.; Hahn, L.; Elder, D. L.; Dalton, L. R.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.; Kemal, J. N.
Hybrid Electro-Optic Modulator Combining Silicon Photonic Slot Waveguides with High-k Radio-Frequency Slotlines
Optica 8, 511-519 (2021) [DOI] - Kieninger, C.; Fuellner, C.; Zwickel, H.; Kutuvantavida, Y.; Kemal, J. N.; Eschenbaum, C.; Elder, D. L.; Dalton, L. R.; Freude, W.; Randel, S.
Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulators for 100 GBd PAM4 Signaling With Sub-1 dB Phase-Shifter Loss
Opt. Express 28, 24693-24707 (2020) [DOI] - Zwickel, H.; Singer, S.; Kieninger, C.; Kutuvantavida, Y.; Muradyan, N.; Wahlbrink, T.; Yokoyama, S.; Randel, S.; Freude, W.; Koos, C.
Verified equivalent-circuit model for slot-waveguide modulators
Opt. Express 28, 12951-12976 (2020) [DOI] - Blaicher, M.; Billah, M. R.; Kemal, J. N.; Hoose, T.; Marin-Palomo, P.; Hofmann, A.; Kutuvantavida, Y.; Kieninger, C.; Dietrich, P.-I.; Lauermann, M.; Wolf, S.; Troppenz, U.; Moehrle, M.; Merget, F.; Skacel, S.; Witzens, J.; Randel, S.; Freude, W.; Koos, C.
Hybrid multi-chip assembly of optical communication engines by in situ 3D nano-lithography
Light: Science & Applications 9, Article number: 71 (2020) [DOI] - Ummethala, S.; Harter, T.; Koehnle, K.; Li, Z.; Muehlbrandt, S.; Kutuvantavida, Y.; Kemal, J. N.; Marin-Palomo, P.; Schaefer, J.; Tessmann, A.; Garlapati, S. K.; Bacher, A.; Hahn, L.; Walther, M.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.
THz-to-optical conversion in wireless communications using an ultra-broadband plasmonic modulator
Nature Photonics 13, 519-524 (2019) [DOI] - Nesic, A.; Blaicher, M.; Hoose, T.; Hofmann, A.; Lauermann, M.; Kutuvantavida, Y.; Nollenburg, M.; Randel, S.; Freude, W.; Koos, C.
Photonic-integrated circuits with non-planar topologies realized by 3D-printed waveguide overpasses
Opt. Express 27, 17402-17425 (2019) [DOI] - Zwickel, H.; Kemal, J. N.; Kieninger, C.; Kutuvantavida, Y.; Rittershofer, J.; Lauermann, M.; Freude, W.; Randel, S.; Koos, C.
Electrically packaged silicon-organic hybrid (SOH) I/Q-modulator for 64 GBd operation
Opt. Express 26, 34580--34591 (2018) [DOI] - Kieninger, C.; Kutuvantavida, Y.; Elder, D. L.; Wolf, S.; Zwickel, H.; Blaicher, M.; Kemal, J. N.; Lauermann, M.; Randel, S.; Freude, W.; Dalton, L. R.; Koos, C.
Ultra-high electro-optic activity demonstrated in a silicon-organic hybrid modulator
Optica 5, 739--748 (2018) [DOI] - Wolf, S.; Zwickel, H.; Hartmann, W.; Lauermann, M.; Kutuvantavida, Y.; Kieninger, C.; Altenhain, L.; Schmid, Rolf; Luo, J.; Jen, A. K. -Y.; Randel, S.; Freude, W.; Koos, C.
Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulators for 100 Gbit/s on-off Keying
Scientific Reports 8, Article number: 2598 (2018) [DOI] more - Wolf, S.; Zwickel, H.; Kieninger, C.; Lauermann, M.; Hartmann, W.; Kutuvantavida, Y.; Freude, W.; Randel, S.; Koos, C.
Coherent modulation up to 100 GBd 16QAM using silicon-organic hybrid (SOH) devices
Opt. Express 26, 220--232 (2018) [DOI] - Kieninger, C.; Kutuvantavida, Y.; Miura, H.; Kemal, J. N.; Zwickel, H.; Qiu, F.; Lauermann, M.; Freude, W.; Randel, S.; Yokoyama, S.; Koos, C.
Demonstration of long-term thermally stable silicon-organic hybrid modulators at 85 °C
Opt. Express 26, 27955--27964 (2018) [DOI] - Zwickel, H.; Wolf, S.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; De Keulenaer, T.; Vyncke, A.; Vaernewyck, R.; Luo, J.; Jen, A. K. -Y.; Freude, W.; Bauwelinck, J.; Randel, S.; Koos, C.
Silicon-organic hybrid (SOH) modulators for intensity-modulation / direct-detection links with line rates of up to 120 Gbit/s
Opt. Express 25, 23784--23800 (2017) [DOI] - Heni, W.; Kutuvantavida, Y.; Haffner, C.; Zwickel, H.; Kieninger, C.; Wolf, S.; Lauermann, M.; Fedoryshyn, Y.; Tillack, A. F.; Johnson, L. E.; Elder, D. L.; Robinson, B. H.; Freude, W.; Koos, C.; Leuthold, J.; Dalton, L. R.
Silicon–Organic and Plasmonic–Organic Hybrid Photonics
ACS Photonics 4, 1576-1590 (2017) [DOI] - Lauermann, M.; Wolf, S.; Hartmann, W.; Palmer, R.; Kutuvantavida, Y.; Zwickel, H.; Bielik, A.; Altenhain, L.; Lutz, J.; Schmid, R.; Wahlbrink, T.; Bolten, J.; Giesecke, A. L.; Freude, W.; Koos, C.
Generation of 64 GBd 4ASK signals using a silicon-organic hybrid modulator at 80°C
Opt. Express 24, 9389-9396 (2016) [DOI] - Koos, C.; Leuthold, J.; Freude, W.; Kohl, M.; Dalton, L. R.; Bogaerts, W.; Giesecke, A. L.; Lauermann, M.; Melikyan, A.; Koeber, S.; Wolf, S.; Weimann, C.; Muehlbrandt, S.; Koehnle, K.; Pfeifle, J.; Hartmann, W.; Kutuvantavida, Y.; Ummethala, S.; Palmer, R.; Korn, D.; Alloatti, L.; Schindler, P. C.; Elder, D. L.; Wahlbrink, T.; Bolten, J.
Silicon-Organic Hybrid (SOH) and Plasmonic-Organic Hybrid (POH) Integration
J. Lightwave Technol. 34, 01-13 (2016) [DOI] more, (invited)
Conference Contributions (18)
- Kieninger, C.; Fuellner, C.; Zwickel, H.; Kutuvantavida, Y.; Kemal, J. N.; Eschenbaum, C.; Freude, W.; Randel, S.; Koos, C.
SOH Mach-Zehnder Modulators for 100 GBd PAM4 Signaling With Sub-1 dB Phase-Shifter Loss
Optical Fiber Communication Conference (OFC'20), San Diego (CA), USA, March 08–12 , paper Th3C.3 (2020) more - Freude, W.; Harter, T.; Ummethala, S.; Muehlbrandt, S.; Blaicher, M.; Wolf, S.; Weber, M.; Boes, F.; Massler, H.; Tessmann, A.; Kutuvantavida, Y.; Kemal, J. N.; Nellen, S.; Hahn, L.; Globisch, B.; Walther, M.; Zwick, T.; Randel, S.; Koos, C.
Wireless Terahertz Communications
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), pp. 1-1 , paper 8873098 (2019) [DOI] - Ummethala, S.; Kemal, J. N.; Lauermann, M.; Alam, A. S.; Zwickel, H.; Harter, T.; Kutuvantavida, Y.; Hahn, L.; Nandam, S. H.; Elder, D. L.; Dalton, L. R.; Freude, W.; Randel, S.; Koos, C.
Capacitively Coupled Silicon-Organic Hybrid Modulator for 200 Gbit/s PAM-4 Signaling
Conf. on Lasers and Electro-Optics (CLEO'19), San Jose (CA), USA, May 5–10 , paper JTh5B.2 Optical Society of America (2019) [DOI] more - Ummethala, S.; Harter, T.; Koehnle, K.; Li, Z.; Muehlbrandt, S.; Kutuvantavida, Y.; Kemal, J. N.; Schaefer, J.; Massler, H.; Tessmann, A.; Kumar Garlapati, S.; Bacher, A.; Hahn, L.; Walther, M.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.
Wireless Transmission at 0.3 THz Using Direct THz-to-Optical Conversion at the Receiver
44th European Conference on Optical Communication (ECOC'18), Rome, Italy, September 23-27 , paper We4H.3 (2018) [DOI] (invited) - Koos, C.; Randel, S.; Freude, W.; Dalton, L. R.; Wolf, S.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; Elder, D. L.; Muehlbrandt, S.; Zwickel, H.; Melikyan, A.; Harter, T.; Ummethala, S.; Billah, M. R.; Blaicher, M.; Dietrich, P.-I.; Hoose, T.
Hybrid Photonic Integration and Plasmonic Devices: New Perspectives for High-Speed Communications and Ultra-Fast Signal Processing
Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2018), Hong Kong, July 29 – August 3 , pp. 1-2 (2018) [DOI] more (invited) - Ummethala, S.; Harter, T.; Koehnle, K.; Muehlbrandt, S.; Kutuvantavida, Y.; Kemal, J. N.; Schaefer, J.; Massler, H.; Tessmann, A.; Kumar Garlapati, S.; Bacher, A.; Hahn, L.; Walther, M.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.
Terahertz-to-Optical Conversion Using a Plasmonic Modulator
Conf. on Lasers and Electro-Optics (CLEO'18), San Jose (CA), USA, May 13–18 , paper STu3D.4 (2018) [DOI] more - Kieninger, C.; Kutuvantavida, Y.; Kemal, J. N.; Zwickel, H.; Miura, H.; Randel, S.; Freude, W.; Yokoyama, S.; Koos, C.
Demonstration of Long-Term Thermal Stability of a Silicon-Organic Hybrid (SOH) Modulator at 85°C
Conf. on Lasers and Electro-Optics (CLEO'18), San Jose (CA), USA, May 13–18 , paper SM3B.3 (2018) [DOI] more - Ummethala, S.; Harter, T.; Kohnle, S.; Muehlbrandt, S.; Kutuvantavida, Y.; Kemal, J. N.; Schaefer, J.; Massler, H.; Tessmann, A.; Garlapati, S. K.; Bacher, A.; Hahn, L.; Walther, M.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.
Terahertz-to-Optical Conversion Using a Plasmonic Modulator
Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2018) , paper STu3D.4 (2018) [DOI] - Zwickel, H.; Kemal, J. N.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; Rittershofer, J.; Pajkovic, R.; Lindt, D.; Randel, S.; Freude, W.; Koos, C.
Electrically Packaged Silicon-Organic Hybrid Modulator for Communication and Microwave Photonic Applications
Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2018) , paper SM3B.1 (2018) [DOI] - Zwickel, H.; Kemal, J. N.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; Rittershofer, J.; Pajkovic, R.; Lindt, D.; Randel, S.; Freude, W.; Koos, C.
Electrically Packaged Silicon-Organic Hybrid Modulator for Communication and Microwave Photonic Applications
Conf. on Lasers and Electro-Optics (CLEO'18), San Jose (CA), USA, May 13–18 , paper SM3B.1 (2018) [DOI] more - Billah, M. R.; Kemal, J. N.; Marin-Palomo, P.; Blaicher, M.; Kutuvantavida, Y.; Kieninger, C.; Zwickel, H.; Dietrich, P.-I.; Wolf, S.; Hoose, T.; Xu, Y.; Troppenz, U.; Moehrle, M.; Randel, S.; Freude, W.; Koos, C.
Four-Channel 784 Gbit/s Transmitter Module Enabled by Photonic Wire Bonding and Silicon-Organic Hybrid Modulators
43rd European Conf. Opt. Commun. (ECOC'17), Gothenburg, Sweden, Sept. 17 –21 , paper Th.PDP.C.1 (2017) [DOI] (postdeadline) - Kieninger, C.; Kutuvantavida, Y.; Zwickel, H.; Wolf, S.; Lauermann, M.; Elder, D. L.; Dalton, L. R.; Freude, W.; Randel, S.; Koos, C.
Record-High In-Device Electro-Optic Coefficient of 359 pm/V in a Silicon-Organic Hybrid (SOH) Modulator
Conf. on Lasers and Electro-Optics (CLEO'17), San Jose (CA), USA, May 14 – 19 , paper STu3N.2. (2017) [DOI] more - Wolf, S.; Zwickel, H.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; Lutz, J.; Altenhain, L.; Schmid, R.; Freude, W.; Koos, C.; Randel, S.
Silicon-Organic Hybrid (SOH) IQ Modulator for 100 GBd 16QAM Operation
Optical Fiber Communication Conference (OFC'17), Los Angeles (CA), USA, March 19–23 , paper Th5C.1. (2017) [DOI] (postdeadline) - Zwickel, H.; De Keulenaer, T.; Wolf, S.; Kieninger, C.; Kutuvantavida, Y.; Lauermann, M.; Verplaetse, M.; Pierco, R.; Vaernewyck, R.; Vyncke, A.; Yin, X.; Torfs, G.; Freude, W.; Mentovich, E.; Bauwelinck, J.; Koos, C.
100 Gbit/s Serial Transmission Using a Silicon-Organic Hybrid (SOH) Modulator and a Duobinary Driver IC
Optical Fiber Communication Conference (OFC'17), Los Angeles (CA), USA, March 19–23 , paper W4I.5. Optical Society of America (OSA) (2017) [DOI] more - Koos, C.; Freude, W.; Leuthold, J.; Dalton, L. R.; Wolf, S.; Muehlbrandt, S.; Melikyan, A.; Zwickel, H.; Kutuvantavida, Y.; Harter, T.; Lauermann, M.; Elder, D. L.
Nanophotonic modulators and photodetectors using silicon photonic and plasmonic device concepts
SPIE Physics and Simulation of Optoelectronic Devices XXV (OPTO-SPIE'17), San Francisco (CA), USA, Jan. 28 - Feb. 2 , paper 10098-6 (2017) [DOI] (invited) - Zwickel, H.; Wolf, S.; Kutuvantavida, Y.; Kieninger, C.; Lauermann, M.; Freude, W.; Koos, C.
120 Gbit/s PAM-4 signaling using a silicon-organic hybrid (SOH) Mach-Zehnder modulator
42nd European Conf. Opt. Commun. (ECOC'16), Düsseldorf, Germany, Sept. 18–22 (2016) more - Wolf, S.; Lauermann, M.; Hartmann, W.; Zwickel, H.; Kutuvantavida, Y.; Koenigsmann, M.; Gruen, M.; Luo, J.; Jen, A. K. -Y.; Freude, W.; Koos, C.
An Energy-Efficient 252 Gbit/s Silicon-Based IQ-Modulator
Optical Fiber Communication Conference (OFC'16), Anaheim (CA), USA, March 20–24 , paper Th3J.2. (2016) [DOI] - Hartmann, W.; Lauermann, M.; Wolf, S.; Zwickel, H.; Kutuvantavida, Y.; Luo, J.; Jen, A. K. -Y.; Freude, W.; Koos, C.
100 Gbit/s OOK Using a Silicon - Organic Hybrid (SOH) Modulator
41th European Conf. Opt. Commun. (ECOC'15), Valencia, Spain, Sept. 27 – Oct. 1 , paper PDP.1.4. (2015) [DOI] (postdeadline)
Lectures (8)
- Koos, C.; Randel, S.; Freude, W.; Yokoyama, S.; Dalton, L. R.; Zwickel, H.; Kieninger, C.; Wolf, S.; Kutuvantavida, Y.; Lauermann, M.; Miura, H.; Qiu, F.; Elder, D. L.; Ummethala, S.; Billah, M. R.; Blaicher, M.; Dietrich, P.-I.; Trappen, M.; Hoose, T.
Hybrid Photonic Integration and 3D Nano-Printing: Combining Silicon Photonics with Organic Materials
IEEE CPMT Symposium Japan (ICSJ 2019); Kyoto, Japan, November 18-20 (2019) (invited) - Freude, W.; Ummethala, S.; Harter, T.; Koehnle, K.; Li, Z.; Muehlbrandt, S.; Kutuvantavida, Y.; Kemal, J. N.; Marin-Palomo, P.; Schaefer, J.; Tessmann, A.; Kumar Garlapati, S.; Bacher, A.; Hahn, L.; Walther, M.; Zwick, T.; Randel, S.; Koos, C.
Wireless THz-to-optical conversion with an electro-optic plasmonic modulator
Light: Science & Applications, Light Conference (Light Conference'19), Changchun, China, July 16-18 (2019) (invited) - Freude, W.; Harter, T.; Ummethala, S.; Muehlbrandt, S.; Blaicher, M.; Wolf, S.; Weber, M.; Boes, F.; Massler, H.; Tessmann, A.; Kutuvantavida, Y.; Kemal, J. N.; Nellen, S.; Hahn, L.; Goebel, T.; Walther, M.; Zwick, T.; Randel, S.; Koos, C.
Terahertz communications meets photonics
14th Intern. Conf. on Fiber Optics & Photonics (Photonics'18), Indian Institute of Technology Delhi (IIT Delhi), Delhi, India, December 12–15 (2018) (invited) - Zwickel, H.; Kutuvantavida, Y.; Kieninger, C.; Freude, W.; Randel, S.; Koos, C.
Silicon-organic hybrid integration – efficient devices for high-speed communications
Huawei Workshop on Novel Photonics Technologies, Rome, Italy, September 21 (2018) (invited) - Harter, T.; Ummethala, S.; Muehlbrandt, S.; Blaicher, M.; Koehnle, K.; Adib, M. M. H.; Weber, M.; Wolf, S.; Kutuvantavida, Y.; Kemal, J. N.; Nellen, S.; Hahn, L.; Tessmann, A.; Walther, M.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.
Wireless terahertz communications using optoelectronic techniques
40th Progress In Electromagnetics Research Symposium (PIERS 2018), Toyama, Japan, 01.08.2018 – 04.08.2018 (2018) - Freude, W.; Harter, T.; Ummethala, S.; Muehlbrandt, S.; Blaicher, M.; Wolf, S.; Weber, M.; Boes, F.; Massler, H.; Tessmann, A.; Kutuvantavida, Y.; Kemal, J. N.; Nellen, S.; Hahn, L.; Goebel, T.; Walther, M.; Zwick, T.; Randel, S.; Koos, C.
Wireless THz communications using optoelectronic techniques
Light: Science & Applications, Light Conference (Light Conference'18), Changchun, China, July 16-18 (2018) (invited) - Wolf, S.; Hartmann, W.; Lauermann, M.; Zwickel, H.; Kutuvantavida, Y.; Kieninger, C.; Freude, W.; Koos, C.
High-speed silicon-organic hybrid (SOH) modulators
42nd European Conf. Opt. Commun. (ECOC'16), Düsseldorf, Germany, Sept. 18–22 (2016) (invited) - Nesic, A.; Blaicher, M.; Hoose, T.; Lauermann, M.; Kutuvantavida, Y.; Freude, W.; Koos, C.
Hybrid 2D/3D photonic integration for non-planar circuit topologies
42nd European Conf. Opt. Commun. (ECOC'16), Düsseldorf, Germany, Sept. 18–22 (2016)