Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20193D Photonic Integrated 4x4 Multi-Mode Interference Coupler
Nuck, Madeleine; Kleinert, Moritz; Conradi, Hauke; Felipe, David de; Zawadzki, Crispin; Scheu, Anja; Kresse, Martin; Brinker, Walter; Keil, Norbert; Schell, Martin
Conference Paper
2018Birefringence and Reflectivity of All-Polymer Tunable Bragg Grating Filters with Microheaters
Liu, A.; Felipe, D. de; Zawadzki, C.; Keil, N.; Grote, N.
Journal Article
2017Gbit/s-operation of graphene electro-absorption modulators in a passive polymer waveguide platform for data and telecommunications
Kleinert, Moritz; Reinke, Philipp; Bach, Heinz-Gunter; Brinker, W.; Zawadzki, Crispin; Dietrich, Andreas; Felipe, David de; Keil, Norbert; Schell, Martin
Conference Paper
2017On-chip free beam optics on a polymer-based photonic integration platform
Happach, M.; Felipe, D. de; Conradi, H.; Friedhoff, V.N.; Schwartz, E.; Kleinert, M.; Brinker, W.; Zawadzki, C.; Keil, N.; Hofmann, W.; Schell, M.
Journal Article
2017Photonic integrated devices and functions on hybrid polymer platform
Kleinert, Moritz; Felipe, David de; Zawadzki, Crispin; Brinker, Walter; Choi, Jung Han; Reinke, Philipp; Happach, Magnus; Nellen, Simon; Möhrle, Martin; Bach, Heinz-Gunter; Keil, Norbert; Schell, Martin
Conference Paper
2017Polymer-based hybrid photonic integration for flexible PIC design
Felipe, D. de; Conradi, H.; Kleinert, M.; Reinke, P.; Brinker, W.; Zawadzki, C.; Keil, N.
Conference Paper
2017Temperature-Tolerant Wavelength-Setting and -Stabilization in a Polymer-Based Tunable DBR Laser
Happach, M.; Felipe, D. de; Friedhoff, V.N.; Kleinert, M.; Zawadzki, C.; Rehbein, W.; Brinker, W.; Mohrle, M.; Keil, N.; Hofmann, W.; Schell, M.
Journal Article
2016Graphene-based electro-absorption modulator integrated in a passive polymer waveguide platform
Kleinert, M.; Herziger, F.; Reinke, P.; Zawadzki, C.; Felipe, D. de; Brinker, W.; Bach, H.-G.; Keil, N.; Maultzsch, J.; Schell, M.
Journal Article
2016Hybrid polymer/InP dual DBR laser for 1.5 μm continuous-wave terahertz systems
Felipe, D. de; Happach, M.; Nellen, S.; Brinker, W.; Kleinert, M.; Zawadzki, C.; Möhrle, M.; Keil, N.; Göbel, T.; Petermann, K.; Schell, M.
Conference Paper
2016Novel integration technologies for disruptive capacity upgrade in data center systems
Keil, N.; Felipe, D. de; Zhang, Z.; Kleinert, M.; Zawadzki, C.; Brinker, W.; Polatynski, A.; Irmscher, G.; Möhrle, M.; Bach, H.-G.; Schell, M.
Conference Paper
2016Polymer-based integrated tuneable laser with on-chip wavelength locker
Felipe, D. de; Happach, M.; Kleiner, M.; Zawadzki, C.; Brinker, W.; Rehbein, W.; Moehrle, M.; Keil, N.; Hofmann, W.; Schell, M.
Conference Paper
2016Recent Developments in Polymer-Based Photonic Components for Disruptive Capacity Upgrade in Data Centers
De Felipe, D.; Kleinert, M.; Zawadzki, C.; Polatynski, A.; Irmscher, G.; Brinker, W.; Rehbein, W.; Moehrle, M.; Bach, H.-G.; Keil, N.; Schell, M.
Journal Article
2016Recent developments in the polymer photonic integration technology
Felipe, D. de; Kleinert, M.; Zawadzki, C.; Brinker, W.; Göbel, T.; Möhrle, M.; Keil, N.
Conference Paper
2015Anschlusselement für Mehrmodenfasern und/oder Vielfachkernfasern
Zhang, Ziyang; Zawadzki, Crispin; Keil, Norbert
Patent
2015C/L-band colorless ONU based on polymer bidirectional optical subassembly
Zhang, ZY.; Felipe, D. de; Brinker, W.; Kleinert, M.; Maese-Novo, A.; Moehrle, M.; Zawadzki, C.; Keil, N.
Journal Article
2015Colorless, dual-polarization 90° hybrid with integrated VOAs and local oscillator on polymer platform
Zhang, Z.; Maese-Novo, A.; Polatynski, A.; Mueller, T.; Irmscher, G.; Felipe, D.; Kleinert, M.; Brinker, W.; Zawadzki, C.; Keil, N.
Conference Paper
2015Recent progress in InP/polymer-based devices for telecom and data center applications
Kleinert, M.; Zhang, Z.Y.; Felipe, D. de; Zawadzki, C.; Novo, A.M.; Brinker, W.; Möhrle, M.; Keil, N.
Conference Paper
2015Switchable dual-polarization external cavity tunable laser
Mueller, T.; Maese-Novo, A.; Zhang, Z.Y.; Polatynski, A.; Felipe, D.; Kleinert, M.; Brinker, W.; Zawadzki, C.; Keil, N.
Journal Article
2015Thermally optimized variable optical attenuators on a polymer platform
Maese-Novo, A.; Zhang, Z.Y.; Irmscher, G.; Polatynski, A.; Mueller, T.; Felipe, D. de; Kleinert, M.; Brinker, W.; Zawadzki, C.; Keil, N.
Journal Article
2014301-nm wavelength tunable differentially driven all-polymer optical filter
Zhang, Z.; Maese-Novo, A.; Schwartz, E.; Zawadzki, C.; Keil, N.
Journal Article
2014Bi-directional, crosstalk-suppressed, 40-nm wavelength tuneable colourless ONU on polymer platform
Zhang, Z.; Felipe, D. de; Brinker, W.; Kleinert, M.; Novo, A.M.; Zawadzki, C.; Moehrle, M.; Keil, N.
Conference Paper
2014Multicore polymer waveguides and multistep 45° mirrors for 3D photonic integration
Zhang, Z.; Kleinert, M.; Maese-Novo, A.; Irmscher, G.; Schwartz, E.; Zawadzki, C.; Keil, N.
Journal Article
2014Polymer-based external cavity lasers: Tuning efficiency, reliability, and polarization diversity
Felipe, D. de; Zhang, Z.Y.; Brinker, W.; Kleinert, M.; Novo, A.M.; Zawadzki, C.; Moehrle, M.; Keil, N.
Journal Article
201340 nm Tuneable Source for Colourless ONUs based on Dual Hybridly Integrated Polymer Waveguide Grating Lasers
Felipe, D. de; Zawadzki, C.; Zhang, Z.; Brinker, W.; Klein, H.N.; Möhrle, M.; Keil, N.; Grote, N.; Schell, M.
Conference Paper
2013Hybrid InP-polymer 30 nm tunable DBR laser for 10 Gbit/s direct modulation in the C-Band
Klein, H.; Wagner, C.; Brinker, W.; Soares, F.; de Felipe, D.; Zhang, Z.Y.; Zawadzki, C.; Keil, N.; Moehrle, M.
Conference Paper
2013Hybrid InP/Polymer Optical Line Terminals for 40-Channel 100-GHz spectrum-sliced WDM-PON
Felipe, D. de; Zawadzki, C.; Zhang, Z.; Maese, A.; Wenzel, M.; Li, H.; Przyrembel, G.; Sigmund, A.; Möhrle, M.; Keil, N.; Grote, N.; Schell, M.
Conference Paper
2013Progress in polymer-based components for next-generation PON applications
Keil, N.; Zawadzki, C.; Zhang, Z.; Felipe, D. de; Novo, A.M.; Brinker, W.; Klein, H.; Wagner, C.; Soares, F.; Möhrle, M.; Grote, N.
Conference Paper
2012Hybrid integrated polymer - Indium phosphide dual-polarization receiver for QPSK and QAM modulation formats
Kroh, M.; Theurer, A.; Matiss, A.; Steffan, A.G.; Wang, J.; Richter, T.; Zawadzki, C.; Zhang, Z.; Keil, N.; Grote, N.; Schubert, C.
Conference Paper
2012Hybrid-integrated polarization diverse coherent receiver based on polymer PLC
Wang, J.; Kroh, M.; Richter, T.; Theurer, A.; Matiss, A.; Zawadzki, C.; Zhang, Z.Y.; Schubert, C.; Steffan, A.; Grote, N.; Keil, N.
Journal Article
2012Integrated polarization divers coherent receiver based on polymer PLC with high polarization extinction ratio for 100G ethernet applications
Wang, J.; Kroh, M.; Zawadzki, C.; Theurer, A.; Zhang, Z.; Matiss, A.; Steffan, A.; Keil, N.; Grote, N.
Conference Paper
2012Integrated polarization-diversity coherent receiver on polymer PLC for QPSK and QAM signals
Richter, T.; Kroh, M.; Wang, J.; Theurer, A.; Zawadzki, C.; Zhang, Z.; Keil, N.; Steffan, A.; Schubert, C.
Conference Paper
2012Polymer based coherent receiver for next generation optical access network
Seidel, R.; Theurer, A.; Zawadzki, C.; Zhang, Z.; Keil, N.; Matiss, A.; Steffan, A.G.
Conference Paper
2012Polymer based hybrid integrated coherent receiver for next generation optical access networks
Theurer, A.; Seidel, R.; Ziegler, R.; Zawadzki, C.; Zhang, Z.; Keil, N.; Matiss, A.; Steffan, A.G.
Conference Paper
2012Polymer hybrid integrated devices for WDM-PON
Felipe, D. de; Zawadzki, C.; Zhang, Z.; Brinker, W.; Klein, H.N.; Soares, F.; Moehrle, M.; Keil, N.; Grote, N.
Conference Paper
2012Polymer photonic integration platform: Technology and components
Grote, N.; Keil, N.; Zawadzki, C.; Brinker, W.; Felipe, D. de; Zhang, Z.
Conference Paper
2011Coherent receiver for 100G Ethernet applications based on polymer planar lightwave circuit
Kroh, M.; Wang, J.; Theurer, A.; Zawadzki, C.; Schmidt, D.; Ludwig, R.; Lauermann, M.; Beling, A.; Matiss, A.; Schubert, C.; Steffan, A.; Keil, N.; Grote, N.
Conference Paper
2011Dual-quadrature coherent receiver for 100G Ethernet applications based on polymer planar lightwave circuit
Wang, J.; Kroh, M.; Theurer, A.; Zawadzki, C.; Schmidt, D.; Ludwig, R.; Lauermann, M.; Zhang, Z.Y.; Beling, A.; Matiss, A.; Schubert, C.; Steffan, A.; Keil, N.; Grote, N.
Journal Article
2011Hybrid photonic integration of InP-based laser diodes and polymer PLCs
Soares, F.M.; Zhang, Z.; Przyrembel, G.; Lauermann, M.; Möhrle, M.; Zawadzki, C.; Zittermann, B.; Keil, N.; Grote, N.
Conference Paper
2011Hybrid-integrated and polarization insensitive 25-Gbaud/s D(Q)PSK receiver based on polymer PLC
Wang, J.; Zawadzki, C.; Mettbach, N.; Brinker, W.; Schmidt, D.; Zhang, Z.; Grote, N.; Schell, M.; Keil, N.
Conference Paper
2011Polarization insensitive 25-Gbaud direct D(Q)PSK receiver based on polymer planar lightwave hybrid integration platform
Wang, J.; Zawadzki, C.; Mettbach, N.; Brinker, W.; Zhang, Z.; Schmidt, D.; Keil, N.; Grote, N.; Schell, M.
Journal Article
2011Polymer PLC as an optical integration bench
Keil, N.; Zawadzki, C.; Zhang, Z.; Wang, J.; Mettbach, N.; Grote, N.; Schell, M.
Conference Paper
2011Polymer-based photonic toolbox: Passive components, hybrid integration and polarisation control
Zhang, Z.; Mettbach, N.; Zawadzki, C.; Wang, J.; Schmidt, D.; Brinker, W.; Grote, N.; Schell, M.; Keil, N.
Journal Article
2011Quantifying direct DQPSK receiver with integrated photodiode array by assessing an adapted common-mode rejection ratio
Wang, J.; Lauermann, M.; Zawadzki, C.; Brinker, W.; Zhang, Z.; Felipe, D. de; Keil, N.; Grote, N.; Schell, M.
Conference Paper
2011Quantifying direct DQPSK receiver with integrated photodiode-array by assessing an adapted common-mode rejection ratio
Wang, J.; Lauermann, M.; Zawadzki, C.; Brinker, W.; Zhang, Z.; Felipe, D. de; Keil, N.; Grote, N.; Schell, M.
Conference Paper
2010Hybrid integration of optical polymer waveguides and 25 GHz photo detector arrays
Zhang, Z.; Mettbach, N.; Zawadzki, C.; Schmidt, D.; Brinker, W.; Wang, J.; Keil, N.; Grote, N.
Conference Paper
2010Hybrid photonic integration of active optoelectronic devices on polymer PLC platform
Zhang, Z.; Wang, J.; Mettbach, N.; Zawadzki, C.; Möhrle, M.; Keil, N.; Grote, N.
Conference Paper
2010Polymer-based passive photonic components with on-chip fiber grooves and thin film filters
Zhang, Z.; Mettbach, N.; Zawadzki, C.; Wagner, C.; Keil, N.; Grote, N.; Scheibe, A.; Ehlers, H.; Ristau, D.
Conference Paper
2009Ultra low-loss 1×2 multiplexer using thin-film filters on polymer integration platform
Keil, N.; Zhang, Z.; Zawadzki, C.; Wagner, C.; Scheibe, A.; Ehlers, H.; Ristau, D.; Wang, J.; Brinker, W.; Grote, N.
Journal Article
2008All-polymer 8×8 AWG wavelength router using ultra low loss polymer optical waveguide material (CYTOP)
Takenobu, S.; Kuwana, Y.; Takayama, K.; Sakane, Y.; Ono, M.; Hideki, S.; Keil, N.; Brinker, W.; Yao, H.; Zawadzki, C.; Morizawa, Y.; Grote, N.
Conference Paper
2008Polymer optical motherboard technology
Keil, N.; Yao, H.; Zawadzki, C.; Grote, N.; Schell, M.
Conference Paper
2007Hybrid integration technology on polymer platform
Kell, N.; Yao, H.H.; Zawadzki, C.; Schlaak, W.; Möhrle, M.; Grote, N.; Schmidt, R.; Wolff, M.
Conference Paper
2007Optical coupling of active components and polymer based optical waveguide boards
Keil, N.; Yao, H.H.; Zawadzki, C.; Möhrle, M.; Schlaak, W.; Grote, N.
Conference Paper
2007Prozesstolerante Justiermarken
Zawadzki, C.; Keil, N.; Yao, H.
Patent
2007Verfahren und Anordnung zur Kompensation von polarisationsabhaengiger Frequenzverschiebung (PDFS) in optischen Wellenleitern sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium
Schell, M.; Yao, H.; Keil, N.; Zawadzki, C.
Patent
2006Berlin Access: an initiative of Berlin SMEs and Fraunhofer-HHI for new FTTH technologies
Döldissen, W.; Keil, N.; Möhrle, M.; Schlaak, W.; Yao, H.; Zawadzki, C.
Conference Paper
2006Polymer as integration platform for low-cost devices in future optical networks
Keil, N.; Yao, H.; Zawadzki, C.; Döldissen, W.; Schlaak, W.; Möhrle, M.; Schmidt, D.
Conference Paper
2005Material development for integrated optics, microelectronics and display technology - selected examples
Dreyer, C.; Schneider, J.; Keil, N.; Zawadzki, C.; Yao, H.H.; Schuldt, U.; Schulze, K.; Kahle, O.; Schulz, S.E.; Uhlig, M.; Uhlig, C.; Boeffel, C.; Gessner, T.; Bauer, M.
Conference Paper
2005Super compact optical add-drop multiplexer for FTTH applications based on low-loss polymer waveguide materials
Keil, N.; Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Bauer, M.; Dreyer, C.
Journal Article
2005Super-compact monolithically integrated polymer-based reconfigurable optical add-drop multiplexer (ROADM)
Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Schlaak, W.; Lee, H.-J.; Keil, N.
Conference Paper
2004All-polymer arrayed waveguide grating multiplexer based on commercial low-loss polymer waveguide materials
Keil, N.; Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Bauer, M.; Dreyer, C.; Han, S.-G.; Lee, H.-J.; Kim, T.-G.
Conference Paper
2004Dast crystal waveguide fabrication by photobleaching method
Cai, B.; Radmer, O.; Zawadzki, C.; Yao, H.H.; Keil, N.; Kaino, T.
Journal Article
2004Monolithically integrated polymer-based reconfigurable optical add-drop multiplexer (ROADM)
Keil, N.; Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2004Polarization and temperature behaviours of AWGs based on commercial low-loss ploymers
Keil, N.; Yao, H.H.; Zawadzki, C.; Beyer, F.; Radmer, O.; Bauer, M.; Dreyer, C.; Han, S.-G.; Lee, H.-J.; Kim, T.-G.
Conference Paper
2004Recent progress in polymer based photonic devices
Keil, N.; Yao, H.; Zawadzki, C.; Radmer, O.; Beyer, F.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2003All-polymer arrayed waveguide gratings
Keil, N.; Yao, H.H.; Zawadzki, C.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2003Low crosstalk polymer-based digital optical switches and arrayed waveguide gratings
Keil, N.; Yao, H.; Zawadzki, C.; Radmer, O.; Beyer, F.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2003New reactive polymeric systems for use as waveguide materials in integrated optics
Dreyer, C.; Schneider, J.; Göcks, K.; Beuster, B.; Bauer, M.; Keil, N.; Yao, H.; Zawadzki, C.
Journal Article
2003Polymer waveguide devices - Status and trends
Yao, H.; Radmer, O.; Zawadzki, C.; Keil, N.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2003Polymere Anwendungen in der integrierten Optik - ein Überblick mit ausgewählten Beispielen
Dreyer, C.; Schneider, J.; Göcks, K.; Beuster, B.; Bauer, M.; Keil, N.; Yao, H.; Zawadzki, C.; Radmer, O.
Journal Article
2003Synthesis, Processing and characterization of new high-performance polymers for use in integrated optics
Dreyer, C.; Schneider, J.; Göcks, K.; Beuster, B.; Bauer, M.; Keil, N.; Yao, H.; Zawadzki, C.; Radmer, O.
Conference Paper
2002Einstellbarer optischer Pegelangleicher
Keil, N.; Yao, H.; Zawadzki, C.
Patent
2002New triazine containing polymers for use in integrated optics
Dreyer, C.; Schneider, J.; Bauer, M.; Keil, N.; Huihai, Y.; Zawadzki, C.
Conference Paper
2002Polymer waveguide devices
Yao, H.H.; Zawadzki, C.; Keil, N.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2002Polymere für Anwendungen in der optischen Nachrichtentechnik - eine Möglichkeit zur Steigerung der Effizienz des Internet
Dreyer, C.; Bauer, M.; Schneider, J.; Bauer, J.; Keil, N.; Yao, H.; Zawadzki, C.
Journal Article
2002Reduction of the optical loss and optimization of polycyanurate thermosets used in integrated optics
Dreyer, C.; Bauer, M.; Bauer, J.; Keil, N.; Yao, H.; Zawadzki, C.
Journal Article
2002A thermal all-polymer arrayed waveguide grating multiplexer
Yao, H.H.; Zawadzki, C.; Keil, N.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2002WELLENLEITERBAUELEMENTE ODER STRUKTUREN ODER TEILE DAVON ENHALTEND POLYCYANATCOPOLYMERE AUS POLYFUNKTIONELLEN CYANATEN UND FLUORIERTEN MONOCYANATEN
Bauer, M.; Bauer, J.; Dreyer, C.; Keil, N.; Zawadzki, C.
Patent
2001Athermal all-polymer arrayed-waveguide grating multiplexer
Keil, N.; Yao, H.H.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.; Schneider, J.
Journal Article
2001Athermal polarisation-independent arrayed-waveguide grating (AWG) multiplexer using an all-polymer approach
Keil, N.; Yao, H.H.; Zawadzki, C.
Conference Paper, Journal Article
2001Athermal polarisation-independent arrayed-waveguide grating (AWG) multiplexer using an all-polymer approach
Keil, N.; Yao, H.H.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2001Athermal polarization-independent all-polymer arrayed waveguide grating (AWG) multi/demultiplexer
Keil, N.; Yao, H.H.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.; Schneider, J.
Conference Paper
2001The effect of side reactions on the optical loss of polycyanurate thermosets used in integrated optics
Dreyer, C.; Bauer, M.; Bauer, J.; Keil, N.; Yao, H.H.; Zawadzki, C.
Conference Paper
2001Hybrid polymer/silica thermo-optic vertical coupler switches
Keil, N.; Yao, H.H.; Zawadzki, C.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J.V.; Schneider, J.; Bauer, J.; Bauer, M.
Journal Article, Conference Paper
2001Hybrid polymer/silica vertical coupler switch with < -32 dB polarisation-independent crosstalk
Keil, N.; Yao, H.H.; Zawadzki, C.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J. von; Schneider, J.; Bauer, J.; Bauer, M.
Journal Article
2001Hybrid polymer/silica vertical coupler switches
Keil, N.; Yao, H.H.; Zawadzki, C.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J. von; Schneider, J.; Bauer, A.; Bauer, J.; Bauer, M.
Conference Paper
2001Integrated thermo-optic switches in silica/polymer waveguide technology
Yao, H.H.; Keil, N.; Zawadzki, C.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J. van; Bauer, J.; Bauer, M.; Schneider, J.
Conference Paper
2001Polycyanurate ester resins with low loss and low birefringence for use in integrated optics
Dreyer, C.; Bauer, M.; Bauer, J.; Keil, N.; Yao, H.H.; Zawadzki, C.
Conference Paper
2001Polycyanurate ester resins with low loss for use in integrated optics
Dreyer, C.; Bauer, M.; Bauer, J.; Keil, N.; Yao, H.; Zawadzki, C.
Conference Paper
2001Polymeric planar waveguide devices for photonic network applications
Yao, H.H.; Keil, N.; Zawadzki, C.; Bauer, J.; Bauer, M.; Dreyer, C.
Conference Paper
2001Polymeric waveguide devices for DWDM applications
Yao, H.H.; Zawadzki, C.; Keil, N.; Bauer, M.; Bauer, J.; Dreyer, C.; Schneider, J.
Conference Paper
2001Refractive index control and grating fabrication of 4'-N,N- dimethylamino-N-methyl-4-stilbazolium tosylate crystal
Cai, B.; Hattori, T.; Deng, H.H.; Komatsu, K.; Zawadzki, C.; Keil, N.; Kaino, T.
Journal Article
2001Thermo-optic 1*2- and 1*8-vertical coupled switches (VCS) using hybrid polymer/silica integration technology
Keil, N.; Yao, H.H.; Zawadzki, C.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J.; Schneider, J.; Bauer, J.; Bauer, M.
Conference Paper
2000Thermo-optic switches using vertically coupled polymer/silica waveguides
Keil, N.; Weinert, C.; Wirges, W.; Yao, H.H.; Zawadzki, C.; Schneider, J.; Bauer, J.; Bauer, M.; Losch, K.; Satzke, K.; Wischmann, W.; Wirth, Jv.
Conference Paper
2000Thermo-optic vertical coupler switches using hybrid polymer/silica integration technology
Keil, N.; Weinert, C.; Wirges, W.; Yao, H.H.; Yilmaz, S.; Zawadzki, C.; Schneider, J.; Bauer, J.; Bauer, M.; Lösch, K.; Satzke, K.; Wischmann, W.; Wirth, J. von
Journal Article
1999Polycyanurate-based waveguides with loss and high thermal stability
Bauer, J.; Dreyer, C.; Bauer, M.; Zawadzki, C.; Yilmaz, S.; Wirges, W.; Yao, H.H.; Keil, N.
Journal Article
1999Polymer optical waveguide devices for photonic networks
Keil, N.; Wirges, W.; Yao, H.; Yilmaz, S.; Zawadzki, C.; Bauer, M.; Bauer, J.; Dreyer, C.
Conference Paper
1998Low-loss polymer waveguide with high thermal stability
Wirges, H.; Keil, N.; Yao, H.H.; Yilmaz, S.; Zawadzki, C.; Bauer, M.; Bauer, J.; Dreyer, C.
Conference Paper
1997Novel low-loss and thermostable polymers for application in integrated optics
Keil, N.; Yao, H.; Zawadzki, C.; Bauer, M.; Uhlig, C.
Conference Paper
1997Polymeric digital optical space switching modules
Keil, N.; Yao, H.; Zawadzki, C.; Bauer, M.; Uhlig, C.
Conference Paper
1996(2*2) digital optical switch realised by low cost polymer waveguide technology
Keil, N.; Yao, H.H.; Zawadzki, C.
Journal Article
1996Polymer waveguide optical switch with < -40 dB polarisation independent crosstalk
Keil, N.; Yao, H.H.; Zawadzki, C.
Journal Article
1995Rearrangeable nonblocking polymer waveguide (4*4) switching matrix and its application to future OFDM systems
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Conference Paper
1995Rearrangeable nonblocking polymer waveguide thermo-optic 4*4 switching matrix with low power consumption at 1.55 mu m
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Journal Article
19944*4 polymer thermo-optic directional coupler switch at 1.55 mu m
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Journal Article
1994Space-switching at 1.55 mu m using thermo-optic tunable polymer waveguide devices
Keil, N.; Yao, H.H.; Zawadzki, C.; Strebel, B.
Conference Paper