L. Stampoulidis, E. Giacoumidis, M. F. O'Keefe, I. Aldaya, R. G. Walker, Y. Zhou, N. Cameron, E. Kehayas, A. Tsokanos, I. Tomkos, N. J. Doran, L. Zimmermann, "Cost-effective Broadband GaAs IQ Modulator Array for Long-Reach OFDM-PONs", paper We.1.F.4, European Conference and Exhibition on Optical Communication (ECOC) 2013  

C. Lai. R. Vaernewyck, A. Naughton, J. Bauwelinck, X. Yin, X-Z. Qiu, G. Maxwell, D. Smith, A. Borghesani, R. Cronin, K. Grobe, N. Parsons, E. Kehayas, P. Townsend, "Multi-Channel 11.3-Gb/s Integrated Reflective Transmitter for WDM-PON", paper Tu.1.B.2, European Conference and Exhibition on Optical Communication (ECOC) 2013 

D, Korn, P. C. Schindler, C. Stamatiadis, M. F. O'Keefe, L. Stampoulidis, R. M. Schmogrow, P. Zakynthinos, R. Palmer, N. Cameron, Y. Zhou, R. G. Walker, E. Kehayas, I. Tomkos, L. Zimmermann, K. Petermann, W. Freude, C. Koos, and J. Leuthold, " First Monolithic GaAs IQ Electro-optic Modulator, Demonstrated at 150 Gbit/s with 64-QAM",  Conference Paper Optical Fiber Communication Conference (OFC), Postdeadline Session III (PDP5C), Anaheim, California, March 17-21, 2013


L. Stampoulidis, M. F. O'Keefe, E. Giacoumidis, R. G. Walker, Y. Zhou, N. Cameron, E. Kehayas, I. Tomkos, and L. Zimmermann, "Fabrication of the First High-speed GaAs IQ Electro-optic Modulator Arrays and Applicability Study for Low-Cost Tb/s Direct-Detection Optical OFDM Networks", Optical Fiber Communication Conference (OFC) Anaheim, California, March 17-21, 2013


L. Zimmermann, M. Kroh, K. Voigt, G. Winzer, H. Tian, L. Stampoulidis, B. Tillack, K. Petermann, "Hybrid integration of coherent receivers for Terabit Ethernet on SOI waveguide PLC",    in proc. IEEE 9th International Conference on Group IV Photonics (GFP), p. 153, Aug. 2012


L. Zimmermann et al, "The European Galactico project: Coherent Terabit Ethernet systems using 4 μm rib waveguide silicon-on-insulator technology and GaAs electro-optic modulators", in Proc. IEEE Photonics Society Summer Topical Meeting, p.151, Montreal, Canada, July 2011


E. Kehayas, B. Schrenk, P. Bakopoulos, J.A. Lazaro, A. Maziotis, J. Prat, and H. Avramopoulos, “All-Optical Carrier Recovery with Periodic Optical Filtering for Wavelength Reuse in RSOA-based Colorless Optical Network Units in Full-Duplex 10Gbps WDM-PONs”, in Proc. OFC 2010, San Diego, California, March 2010, OWG4

B. Schrenk, J. Bauwelinck, M. Omella, E. Kehayas, P. Bakopoulos, A. Maziotis, C. Kazmierski, D. Klonidis, X.Z. Qiu, J. Prat, I. Tomkos, H. Avramopoulos and J.A. Lazaro, “User-Terminal Subsystems of Next-Generation Access Networks: Trends and Challenges”, in Proc. OSA Advanced Photonics Congress / ANIC, Karlsruhe, Germany, June 2010.

K. Vyrsokinos, L. Stampoulidis, F. Gomez-Agis, K. Voigt, L. Zimmermann, T. Wahlbrink, Z. Sheng, D. V. Thourhout and H. J. S. Dorren, “Ultra-high Speed, All-optical Wavelength Converters Using Single SOA and SOI Photonic Integrated Circuits”, in Proc. IEEE/LEOS Winter Topicals Meeting Series (WTM) 2010, 11-13 Jan 2010, Mallorca, Spain. 

K. Voigt, L. Zimmermann, G. Winzer, T. Mitze, K. Petermann, J. Kreissl, E. Tangdiongga, K. Vyrsokinos, L. Stampoulidis, “SOI platform for high speed all optical wavelength conversion,” 6th IEEE International Conference on Group IV Photonics, United States, paper ThC5, 2009.