摘要
Numerically analyzed is the transmission performance of the optical millimeter （mm）-wave generated by frequency up-conversion via a phase modulator along the dispersive fiber. 60 GHz ram-wave subcarrier（SC） signals can be obtained after fiber transmission, simultaneously, the phase-modulated signals can be converted to the intensity-modulated ones. The numerical results show that the optical ram-wave at fading loops has better performance, and the eye diagram still keeps open when optical mm-wave signal is transmitted over 98 km.
Numerically analyzed is the transmission performance of the optical millimeter(mm)-wave generated by frequency up-conversion via a phase modulator along the dispersive fiber.60 GHz mm-wave sub-carrier(SC)signals can be obtained after fiber transmission,simultaneously,the phase-modulated signals can be converted to the intensity-modulated ones.The numerical results show that the optical mm-wave at fading loops has better performance,and the eye diagram still keeps open when optical mm-wave signal is transmitted over 98 km.
基金
Dr Start-up Fund of Wuyi University,National Natural Science Foundation of China(60677004)
