Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2018Ultra-Low Power SiGe 2-bit DAC Driver for InP-IQ Mach-Zehnder Modulator
Choi, J.H.; Gruner, M.; Jiang, X.; Batoulis, A.
Conference Paper
2017CL-TWE Mach-Zehnder modulators on InP: Central elements in transmitter PICs of increasing complexity
Kaiser, R.; Lange, S.; Rausch, M.; Gomez Saavedra, B.; Gruner, M.; Fiol, G.; Janiak, K.; Aimone, A.; Velthaus, K.-O.; Choi, J.H.; Schell, M.
Conference Paper
2017Magnetic resonant wireless power transfer with L-shape arranged resonators for laptop computer
Choi, J.H.; Kang, S.H.; Jung, C.W.
Journal Article
2017A SiGe-HBT 2:1 analog multiplexer with more than 67 GHz bandwidth
Tannert, T.; Du, X.-Q.; Widmann, D.; Grözing, M.; Berroth, M.; Schmidt, C.; Caspar, C.; Choi, J.H.; Jungnickel, V.; Freund, R.
Conference Paper
2017Transimpedance amplifier with an integrated analog equalizer
Choi, J.H.; Yan, L.; Bach, H.G.
Journal Article
2017Ultra-low power SiGe driver-IC for high-speed electroabsorption modulated DFB lasers
Choi, J.H.; Gruner, M.; Bach, H.-G.; Theurer, M.; Troppenz, U.; Möhrle, M.; Schell, M.
Conference Paper
2016Low power InP-based monolithic DFB-laser IQ modulator with SiGe differential driver for 32-GBd QPSK modulation
Lange, S.; Wolf, N.; Gruner, M.; Yan, L.; Kaiser, R.; Velthaus, K.-O.; Choi, J.H.; Schell, M.
Journal Article
2016Magnetic Resonant Three-Coil WPT System between Off/In-Body for Remote Energy Harvest
Kang, S.H.; Choi, J.H.; Harackiewicz, F.J.; Jung, C.W.
Journal Article
2016Polymer enabled 100 Gbaud connectivity for datacom applications
Katopodis, V.; Groumas, P.; Zhang, Z.; Dinu, R.; Miller, E.; Konczykowska, A.; Dupuy, J.Y.; Beretta, A.; Dede, A.; Choi, J.H.; Harati, P.; Jorge, F.; Nodjiadjim, V.; Riet, M.; Cangini, G.; Vannucci, A.; Keil, N.; Bach, H.G.; Grote, N.; Avramopoulos, H.; Kouloumentas, C.
Journal Article
2016Tunable 100 Gbaud transmitter based on hybrid polymer-to-polymer integration for flexible optical interconnects
Groumas, P.; Zhang, Z.; Katopodis, V.; Konczykowska, A.; Dupuy, J.Y.; Beretta, A.; Dede, A.; Choi, J.H.; Harati, P.; Jorge, F.; Nodjiadjim, V.; Riet, M.; Dinu, R.; Cangini, G.; Miller, E.; Vannucci, A.; Keil, N.; Bach, H.G.; Grote, N.; Spyropoulou, M.; Avramopoulos, H.; Kouloumentas, C.
Journal Article
2015First 105 Gb/s low power, small footprint PAM-8 impedance-engineered TOSA with InP MZ-Modulator and customized driver IC using predistortion
Saavedra, B.G.; Wolf, N.; Yan, L.; Meuer, C.; Choi, J.H.; Velthaus, K.-O.; Gruner, M.; Schubert, C.; Bach, H.-G.; Schell, M.
Conference Paper
2015High-Speed Devices and Circuits with THz Applications
: Choi, J.H.
Book
2015Magnetic resonance wireless power transfer using three-coil system with single planar receiver for laptop applications
Nguyen, V.T.; Kang, S.H.; Choi, J.H.; Jung, C.W.
Journal Article
2015Multi-100 GbE and 400 GbE interfaces for intra-data center networks based on arrayed transceivers with serial 100 Gb/s operation
Groumas, P.; Katopodis, V.; Choi, J.H.; Bach, H.G.; Dupuy, J.Y.; Konczykowska, A.; Zhang, Z.Y.; Harati, P.; Miller, E.; Beretta, A.; Gounaridis, L.; Jorge, F.; Nodjiadjim, V.; Dede, A.; Vannucci, A.; Cangini, G.; Dinu, R.; Keil, N.; Grote, N.; Avramopoulos, H.; Kouloumentas, C.
Journal Article
2015Passive and electro-optic polymer photonics and InP electronics integration
Zhang, Z.; Katopodis, V.; Groumas, P.; Konczykowska, A.; Dupu, J.-Y.; Beretta, A.; Dede, A.; Miller, E.; Choi, J.H.; Harati, P.; Jorge, F.; Nodjiadjim, V.; Dinu, R.; Cangini, G.; Vannucci, A.; Felipe, D.; Maese-Novo, A.; Keil, N.; Bach, H.-G.; Schell, M.; Avramopoulos, H.; Kouloumentas, C.
Conference Paper
2015Tunable transmitter for serial 100 Gb/s connectivity inside flexible data centers using hybrid polymer integration
Katopodis, V.; Zhang, Z.; Groumas, P.; Konczykowska, A.; Dupuy, J.-Y.; Beretta, A.; Dede, A.; Miller, E.; Choi, J.H.; Harati, P.; Jorge, F.; Nodjiadjim, V.; Dinu, R.; Cangini, G.; Vannucci, A.; Keil, N.; Bach, H.-G.; Grote, N.; Avramopoulos, H.; Kouloumentas, C.
Conference Paper
2015Wideband double-negative reconfigurable metamaterial using a complementary split-ring resonator with a via-hole
Choi, J.H.; Jung, C.W.
Journal Article
20142 × 100-Gb/s NRZ-OOK integrated transmitter for intradata center connectivity
Katopodis, V.; Groumas, P.; Zhang, Z.; Dupuy, J.-Y.; Miller, E.; Beretta, A.; Gounaridis, L.; Choi, J.H.; Pech, D.; Jorge, F.; Nodjiadjim, V.; Dinu, R.; Cangini, G.; Dede, A.; Vannucci, A.; Konczykowska, A.; Keil, N.; Bach, H.-G.; Grote, N.; Kouloumentas, C.; Avramopoulos, H.
Journal Article
2014Impedance-engineered low power MZM / driver assembly for CFP4-size pluggable long haul and metro transceiver
Velthaus, K.-O.; Wolf, N.; Choi, J.H.; Yan, L.; Harati, P.; Gruner, M.; Saavedra, B.G.; Rausch, M.; Bach, H.-G.; Schell, M.
Conference Paper
2013Microwave transmission in graphene oxide
Yoon, H.S.; Kim, W.K.; Jung, Y.M.; Cho, J.H.; Kim, D.H.; Song, I.S.; Choi, J.H.; Baik, S.; Jun, S.C.
Journal Article
2013Optimization of photodiode bandwidth employing peak distortion analysis
Choi, J.H.; Bach, H.-G.
Journal Article
2012Band-notched planar UWB antenna using unit cells of frequency selective surfaces
Kim, J.Y.; Choi, J.H.; Jung, C.W.
Journal Article
2012Broad band-stop filter using frequency selective surfaces in uniplanar microwave transmission line
Kim, J.-Y.; Choi, J.H.; Jung, C.W.
Journal Article
2012Microwave transmission characteristics of ZnO nanowire
Cho, J.H.; Yoon, H.S.; Kim, W.K.; Lim, J.; Kang, J.Y.; Oh, J.; Ha, R.; Choi, J.H.; Choi, H.J.; Jun, S.C.
Journal Article
2012Nonlinearity control of nanoelectromechanical resonators
Yoon, H.S.; Kim, W.K.; Cho, J.H.; Kang, J.Y.; Choi, Y.; Kim, C.; Kim, J.H.; Lee, S.; Choi, J.H.; Son, S.U.; Kim, D.H.; Song, I.; Jun, S.C.
Journal Article
2012Serial 100 Gb/s connectivity based on polymer photonics and InP-DHBT electronics
Katopodis, V.; Kouloumentas, C.; Konczykowska, A.; Jorge, F.; Groumas, P.; Zhang, Z.Y.; Beretta, A.; Dede, A.; Dupuy, J.Y.; Nodjiadjim, V.; Cangini, G.; Buren, G. von; Miller, E.; Dinu, R.; Choi, J.H.; Pech, D.; Keil, N.; Bach, H.G.; Grote, N.; Vannucci, A.; Avramopoulos, H.
Journal Article
2012An ultracompact multimode interference wavelength splitter employing asymmetrical multi-section structures
Yao, C.; Bach, H.G.; Zhang, R.Y.; Zhou, G.; Choi, J.H.; Jiang, C.H.; Kunkel, R.
Journal Article
2010High resolution electroencephalography in freely moving mice
Choi, J.H.; Koch, K.P.; Poppendieck, W.; Lee, M.; Shin, H.-S.
Journal Article
2009A flexible microelectrode for mouse EEG
Choi, J.H.; Koch, K.P.; Poppendieck, W.; Lee, M.; Doerge, T.; Shin, H.S.
Conference Paper