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Cascadability and regenerative properties of SOA all-optical DPSK wavelength converters

: Vorreau, P.; Marculescu, A.; Wang, J.; Böttger, G.; Sartorius, B.; Bornholdt, C.; Slovak, J.; Schlak, M.; Schmidt, C.; Tsadka, S.; Freude, W.; Leuthold, J.


IEEE Photonics Technology Letters 18 (2006), No.18, pp.1970-1972
ISSN: 1041-1135
Journal Article
Fraunhofer HHI ()

A novel all-optical differential phase-shift keying wavelength converter based on semiconductor optical amplifier nonlinearities is demonstrated in the 25- to 40-Gb/s range with pseudorandom binary sequence of 2(7) - 1, and its regenerative properties as well as the cascadability are discussed.