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Experimental verification of noise squeezing by an optical intensity filter in high-speed transmission

: Ludwig, R.; Sizmann, A.; Feiste, U.; Schubert, C.; Kroh, M.; Weinert, C.M.; Weber, H.G.


TU Eindhoven:
27th European Conference on Optical Communication 2001. Proceedings. Vol.2: Regular papers & invited papers : Symposia on selected topics: Convergence of IP and optical networking, polymer fiber communication, optical interconnects, photonic crystals, from physical concepts to device implementation, September 30 - October 4, 2001, RAI Congress Centre, Amsterdam, The Netherlands
Piscataway, NJ: IEEE, 2001
ISBN: 0-7803-6705-7
European Conference on Optical Communication (ECOC) <27, 2001, Amsterdam>
Conference Paper
Fraunhofer HHI ()
mirrors; nonlinear optics; optical communication equipment; optical fibre filters; optical noise; optical squeezing; noise squeezing; optical intensity filter; high-speed transmission; highly asymmetric nonlinear optical loop mirror; nolm; noise reduction; bit-rates; 10 to 40 Gbit/s; 160 Gbit/s

We report on the application of a highly asymmetric nonlinear optical loop mirror (NOLM) for noise reduction and improvement of the system performance in 10-40 Gbit/s transmission experiments. The technique is applicable for bit-rates in excess of 160 Gbit/s.