DSP based Coherent Receiver for Phase-Modulated Radio-over-Fiber Optical Links

A novel DSP based coherent receiver for phase modulated radio-over-fiber optical links is reported. Using the proposed digital receiver, signal demodulation of 1.25 Gb/s ASK-modulated 10 GHz RF carrier is experimentally demonstrated.

[1]  Hsu-Feng Chou,et al.  Novel Optical Phase Demodulator Based on a Sampling Phase-Locked Loop , 2007, IEEE Photonics Technology Letters.

[2]  José Capmany,et al.  Microwave photonics combines two worlds , 2007 .

[3]  Rodger E. Ziemer,et al.  Introduction to digital communication , 1992 .

[4]  Hsu-Feng Chou,et al.  Highly Linear Coherent Receiver With Feedback , 2007, IEEE Photonics Technology Letters.

[5]  T. Clark,et al.  Coherent Optical Phase-Modulation Link , 2007, IEEE Photonics Technology Letters.