Abstract
We proposed a bidirectional high-repetition-rate (HRR) ultrafast fiber ring laser based on the dissipative four-wave-mixing (DFWM) mode-locked technique. By employing a segment of highly nonlinear fiber (HNLF) and two comb filters with different free spectral ranges (FSRs), 100 GHz and 30 GHz HRR pulses were obtained in the clockwise (CW) and counter-clockwise (CCW) directions, respectively. Moreover, the single-waveband tunable and dual-waveband switchable operations of the HRR pulse could be achieved for each direction. The flexible and compact bidirectional HRR ultrafast fiber laser would find potential applications in the related fields such as optical communications and sensing.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
