GRIFFON researchers will give an invited talk on "Digital signal processing approaches for semiconductor phase noise tolerant coherent transmission systems"  in SPIE Photonic West Conference in San Francisco.             

 Session 6: Advanced Signal Processing Techniques, 12 February 2015.

Author(s): Miguel Iglesias Olmedo, KTH Royal Institute of Technology (Sweden); Xiaodan Pang, Acreo Swedish ICT AB (Sweden); Richard Schatz, KTH Royal Institute of Technology (Sweden); Darko Zibar, Idelfonso Tafur Monroy, Technical Univ. of Denmark (Denmark); Gunnar Jacobsen, Acreo Swedish ICT AB (Sweden), KTH Royal Institute of Technology (Sweden); Sergei Popov, KTH Royal Institute of Technology (Sweden)    

ABSTRACT

With the emerging demand for high-speed optical access network and the evolution towards front/back haul wireless transport over to optical fibers, we are witnessing increasing interest towards using digital signal processing (DSP) assisted transmission in such systems, with the aim of achieving capacities towards 100 Gbps. In this talk we review advances in DSP for supporting several transmission schemes for both direct as coherent detection. We consider systems using multi-band carrierless amplitude phase modulation (multi-CAP), discrete multitone (DMT), and multilevel pulse amplitude m-PAM, partial response and spectrum sliceable transmission, among others.

 

Proc. SPIE 9388, Optical Metro Networks and Short-Haul Systems VII, 93880A (February 7, 2015); doi:10.1117/12.2078408