1-1hit |
Masahiko JINNO Takuya NAKAGAWA Yutaka MORI Koichi MARU Haruna MATSUSHITA
We investigate through simulation simultaneous linear and nonlinear impairments using a realistic reconfigurable optical add drop multiplexer (ROADM) model while considering optical filtering and in-band coherent crosstalk at each ROADM and the nonlinear interfering effects from neighbor superchannels with the QPSK or 16QAM modulation format.