Abstract
Silicon nanosheets-polyvinyl alcohol (Si-PVA) film was prepared and employed as a SA in obtaining an erbium-doped Q-switched laser. To the best of our knowledge, this is the first time that few-layer silicon nanosheets has been used as a SA to achieve a Q-switched erbium-doped fiber laser. We have demonstrated passively Q-switched operation with an average output power of 0.89 mW, a peak pulse power of 6.52 mW, and a pulse width of 2.32 μs with a repetition rate of 58.7 KHz. The results indicate that silicene owns excellent nonlinear properties and extensively potential applications in ultrafast photonics.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.