Affiliation:
1. Department of Electrical and Electronics Engineering TOBB University of Economics and Technology Sogutozu Ankara Turkey
Abstract
AbstractThis work demonstrates an actively driven ultra‐low phase noise mode‐locked laser built with all polarization‐maintaining components. The output of the laser is an optical pulse train at 4‐GHz repetition rate and 1.63‐ps pulse width. The absolute phase noise and timing jitter of the photo detected signal is measured and found to be –140 dBc/Hz at 10‐kHz offset frequency and 10.21 fs (integrated from 100 Hz to 10 MHz).
Publisher
Institution of Engineering and Technology (IET)