Nonlinear tolerance of differential phase shift keying modulated signals reduced by XPM

Autor: Spinnler, B., Hecker-Denschlag, N., Calabró, S., Herz, M., Weiske, C. J., Schmidt, E. D., Van Den Borne, D., Khoe, G. D., De Waardt, H., Griffin, R., Wadsworth, S.
Přispěvatelé: Electrical Engineering, Electro-Optical Communication
Jazyk: angličtina
Rok vydání: 2004
Zdroj: Optical Fiber Communication Conference, OFC 2004-Postconference Digest, 1, 413-415
Popis: We show that in order to maintain the high nonlinear tolerance of the DQPSK modulation format, XPM from neighboring OOK-modulated channels must be avoided. The negative impact on 10Gb/s DQPSK channels is higher than at 20Gb/s.
Databáze: OpenAIRE