An electroabsorption modulator for demultiplexing in a 16-channel 40 GBit/s OTDM system

Abstract

dB (at midpoint between two pulses) necessitates a suppression ratio for the AO-ADM of 22 dB. In conclusion, the combined add and drop capabilities of a SOA-based AO-ADM have been demonstrated at 40 Gb/s, and the requirements set by interference noise in connection with AO-ADM has been evaluated. 1. R. A. Barry etal., J. Select. Areas in Comm. 14,999 (1996). 2. S. Kawanishi, in OFC'96Vol. 2, OSA 1996 Technical Digest Series (OSA, Washington, DC, 1996), paper WH5, p. 136. A. D. Ellis et al., J. Light. Technol. 13,761 (1995). J. L. Gimlett, N. K. Chung, J. Light. Technol. 10,888 (1989). E. L. Goldstein, in Proc. ECOC'95 (Brussels 1995), paper We.L.3.2 (p. 689). P. J. Legg et al., Photon. Technol. Lett. 6, 661 (1994). M. Vaa et al., in Proc. ECOC'96 (Oslo 1996), paper Th.B.3.3 (p. 5.11). 3.