Affiliation of Author(s):电子信息工程学院
Journal:2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017)
Key Words:Phase noise measurement photonic-delay line digital phase demodulation
Abstract:A high-sensitivity phase noise measurement scheme using photonic-delay line and digital phase demodulation is proposed, which is free of complicate calibration and amplitude noise by using digital phase demodulation. In the experiment, a phase noise measurement sensitivity as high as-134 dBc/Hz@10 kHz@10 GHz is achieved applying a 2-km single mode fiber as the delay line. Besides, accurate phase noise measurement in a large frequency bandwidth from 2 to 35 GHz is achieved.
ISSN No.:2330-7986
Translation or Not:no
Date of Publication:2017-01-01
Co-author:史经展,Shilong PAN
Correspondence Author:zfz
Date of Publication:2017-01-01