[ThA1] FSO and RoF Transmission

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[ThA1-6] "Cancellation of Linear and Nonlinear Fiber Fading Effects by Opto-Electronic PhaseConjugation Processing in High RF-Link Gain OFDM RoF Transmission"

○Tomoya Suzuki¹, Shun Harada¹, Zheqing Sun¹, Manaki Iwatate¹, Gaku Karaki¹, Koshiro Hashihara¹, Ken Tanizawa², Fumio Futami², Takahide Sakamoto¹ (1. Tokyo metropolitan university (Japan), 2. Quantum ICT Research Institute, Tamagawa University (Japan))

Keywords:

Future high capacity and long-reach access networks including Coherent PON,WDM PON,OFDM PON,TWDM-PON and hybrid PON,Radio-over-fiber access networks,Optical signal processing subsystems for optical communications

We propose opto-electronic phase-conjugation processing for cancelling fiber fading effects observed in radio-over-fiber transmission in both linear and nonlinear regions. We experimentally demonstrate fading-free and SBS-suppressed 128-ch×75-Mb/s dual-sideband OFDM transmission over 25-km SMF.