Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Performance of Bandwidth Extension Techniques for High-Speed Short-Range IM/DD Links
Kottke, C.; Schmidt, C.; Jungnickel, V.; Freund, R.
Zeitschriftenaufsatz
2018Bandwidth enhancement for an optical access link by using a frequency interleaved DAC
Schmidt, C.; Kottke, C.; Freund, R.; Jungnickel, V.
Konferenzbeitrag
2018Bandwidth extension techniques for high-speed access networks
Kottke, C.; Schmidt, C.; Freund, R.; Jungnickel, V.
Konferenzbeitrag
2018Digital-to-analog converters for high-speed optical communications using frequency interleaving
Schmidt, C.; Kottke, C.; Freund, R.; Gerfers, F.; Jungnickel, V.
Zeitschriftenaufsatz
2018High-Speed DMT and VCSEL-Based MMF Transmission Using Pre-Distortion
Kottke, C.; Caspar, C.; Jungnickel, V.; Freund, R.; Agustin, M.; Kropp, J.R.; Ledentsov, N.N.
Zeitschriftenaufsatz
2017100G OFDM-PON for converged 5G networks: From concept to real-time prototype
Habel, K.; Koepp, M.; Weide, S.; Fernandez del Rosal, L.; Kottke, C.; Jungnickel, V.
Konferenzbeitrag
2017Analog vs. next-generation digital fronthaul: How to minimize optical bandwidth utilization
Hinrichs, M.; Fernandez del Rosal, L.; Kottke, C.; Jungnickel, V.
Konferenzbeitrag
2017High speed 160 Gb/s DMT VCSEL transmission using pre-equalization
Kottke, C.; Caspar, C.; Jungnickel, V.; Freund, R.; Agustin, M.; Ledentsov, N.N.
Konferenzbeitrag
2017High-speed digital-to-analog converter concepts
Schmidt, C.; Kottke, C.; Jungnickel, V.; Freund, R.
Konferenzbeitrag
2016154.9 Gb/s OFDM transmission using IM-DD, electrical IQ-mixing and signal combining
Kottke, C.; Habel, K.; Schmidt, C.; Jungnickel, V.
Konferenzbeitrag
2016178 Gb/s short-range optical transmission based on OFDM, electrical up-conversion and signal combining
Kottke, C.; Schmidt, C.; Habel, K.; Jungnickel, V.
Konferenzbeitrag
2016Digital signal splitting among multiple DACs for analog bandwidth interleaving (ABI)
Schmidt, C.; Tanzil, V.H.; Kottke, C.; Freund, R.; Jungnickel, V.
Konferenzbeitrag
2016SDN-enabled sliceable BVT based on multicarrier technology for multiflow rate/distance and grid adaptation
Svaluto Moreolo, M.; Fabrega, J.M.; Nadal, L.; Vilchez, F.J.; Mayoral, A.; Vilalta, R.; Munoz, R.; Casellas, R.; Martinez, R.; Nishihara, M.; Tanaka, T.; Takahara, T.; Rasmussen, J.C.; Kottke, C.; Schlosser, M.; Freund, R.; Meng, F.; Yan, S.; Zervas, G.; Simeonidou, D.; Yoshida, Y.; Kitayama, K.-I.
Zeitschriftenaufsatz
2015100G beyond Ethernet transport for inter- and intra-DCN communication with solutions and optical enabling technologies in the ICT STRAUSS project
Yan, S.; Peng, S.; Yan, Y.; Rofoee, B.R.; Shu, Y.; Hugues-Salas, E.; Zervas, G.; Simeonidou, D.; Nishihara, M.; Okabe, R.; Tanaka, T.; Takahara, T.; Rasmussen, J.C.; Svaluto Moreolo, M.; Fabrega, J.M.; Nadal, L.; Kottke, C.; Schlosser, M.; Yoshida, Y.; Argibay-Losada, P.J.; Kitayama, K.; Jimenez Arribas, F.; Lopez, V.
Konferenzbeitrag
2015SDN-enabled sliceable BVT based on multicarrier technology for multi-flow rate/distance and grid adaptation
Moreolo, M.S.; Fabrega, J.M.; Nadal, L.; Vilchez, F.J.; Mayoral, A.; Vilalta, R.; Munoz, R.; Casellas, R.; Martinez, R.; Nishihara, M.; Tanaka, T.; Takahara, T.; Rasmussen, J.C.; Kottke, C.; Schlosser, M.; Freund, R.; Meng, F.; Yan, S.; Zervas, G.; Simeonidou, D.; Yoshida, Y.; Kitayama, K.
Konferenzbeitrag
20141.3 μm Electroabsorption Modulated lasers for PAM4/PAM8 single channel 100 Gb/s
Troppenz, U.; Narodovitch, M.; Kottke, C.; Przyrembel, G.; Molzow, W.D.; Sigmund, A.; Bach, H.G.; Moehrle, M.
Konferenzbeitrag
2014Coherent UDWDM PON with joint subcarrier reception at OLT
Kottke, C.; Fischer, J.K.; Elschner, R.; Frey, F.; Hilt, J.; Schubert, C.; Schmidt, D.; Wu, Z.; Lankl, B.
Zeitschriftenaufsatz
2014Digital signal processing for coherent UDWDM passive optical networks
Fischer, J.K.; Elschner, R.; Frey, F.; Hilt, J.; Kottke, C.; Schubert, C.; Wu, Z.; Schmidt, D.; Lankl, B.
Konferenzbeitrag
2014Efficient real-time implementation of a channelizer filter with a weighted overlap-add approach
Frey, F.; Elschner, R.; Kottke, C.; Schubert, C.; Fischer, J.K.
Konferenzbeitrag
2014Initial ranging scheme based on interpolated Zadoff-Chu sequences for OFDMA-PON
Razmtouz, A.; Habel, K.; Kottke, C.; Ruprecht, C.; Rosenkranz, W.
Zeitschriftenaufsatz
2013Coherent SCM-WDM-PON System using OFDM or Single Carrier with SSB Modulation and Wavelength Reuse
Kottke, C.; Hoyningen-Huene, J. von; Eiselt, M.; Grießer, H.; Elbers, J.; Habel, K.; Rosenkranz, W.
Konferenzbeitrag
2013Coherent subcarrier-WDM-PON system with SSB modulation and wavelength reuse
Kottke, C.; Habel, K.; Eiselt, M.; Grießer, H.; Elbers, J.-P.
Konferenzbeitrag
2013High-speed visible light communication systems
Grobe, L.; Paraskevopoulos, A.; Hilt, J.; Schulz, D.; Lassak, F.; Hartlieb, F.; Kottke, C.; Jungnickel, V.; Langer, K.-D.
Zeitschriftenaufsatz
20121.25 Gbit/s visible light WDM link based on DMT modulation of a single RGB LED luminary
Kottke, Christoph; Hilt, Jonas; Habel, Kai; Vucic, Jelena; Langer, Klaus-Dieter
Konferenzbeitrag
2012Single-channel wireless transmission at 806 Mbit/s using a white-light LED and a PIN-based receiver
Kottke, C.; Habel, K.; Grobe, L.; Hilt, J.; Rosal, L.F. del; Paraskevopoulos, A.; Langer, K.-D.
Konferenzbeitrag
2011803 Mbit/s visible light WDM link based on DMT modulation of a single RGB LED luminary
Vucic, J.; Kottke, C.; Habel, K.; Langer, K.-D.
Konferenzbeitrag
2011Exploring the potentials of optical-wireless communication using white LEDs
Langer, K.-D.; Vucic, J.; Kottke, C.; Fernandez, L.; Habe, K.; Paraskevopoulos, A.; Wendl, M.; Markov, V.
Konferenzbeitrag
2010230 Mbit/s via a wireless visible-light link based on OOK modulation of phosphorescent white LEDs
Vui, J.; Kottke, C.; Nerreter, S.; Habel, K.; Büttner, A.; Langer, K.-D.; Walewski, J.W.
Konferenzbeitrag
2010513 Mbit/s visible light communications link based on DMT-modulation of a white LED
Vucic, J.; Kottke, C.; Nerreter, S.; Langer, K.-D.; Walewski, J.W.
Zeitschriftenaufsatz
2010High-speed optical-wireless communications for indoor applications
Vucic, J.; Kottke, C.; Paraskevopoulos, A.; Nerreter, S.; Walewski, J.W.; Langer, K.D.
Konferenzbeitrag
2010Implementation of a 84 Mbit/s visible-light link based on discrete-multitone modulation and LED room lighting
Langer, K.-D.; Rosal, L.-F. del; Kottke, C.; Walewski, J.W.; Nerreter, S.; Habel, K.; Vucic, J.
Konferenzbeitrag
2010Implementation of a real-time DMT-based 100 Mbit/s visible-light link
Vucic, J.; Fernandez, L.; Kottke, C.; Habel, K.; Langer, K.D.
Konferenzbeitrag
2010Video broadcast via a lamp
Vucic, J.; Kottke, C.; Fernandez, L.; Nerreter, S.; Walewski, J.; Habel, K.; Langer, K.D.
Konferenzbeitrag
2009125 Mbit/s over 5 m wireless distance by use of OOK-modulated phosphorescent white LEDs
Vucic, J.; Kottke, C.; Nerreter, S.; Habel, K.; Buttner, A.; Langer, K.D.; Walewski, J.W.
Konferenzbeitrag
2009Advances and prospects in high-speed information broadcast using phosphorescent white-light LEDs
Langer, K.-D.; Vucic, J.; Kottke, C.; Rosal, L.-F. del; Nerreter, S.; Walewski, J.
Konferenzbeitrag
2009White light wireless transmission at 200+Mb/s net data rate by use of discrete-multitone modulation
Vucic, J.; Kottke, C.; Nerreter, S.; Büttner, A.; Langer, K.-D.; Walewski, J.W.
Zeitschriftenaufsatz