Tunable spacing dual-wavelength Q-switched fiber laser based on tunable FBG device

• Main Authors: M. Radzi, Nurnazifah, A. Latif, Amirah, Ismail, Mohammad F., Liew, Josephine Y. C., Awang, Noor A., Lee, Han K., Ahmad, Fauzan, Siti F. Norizan, Siti F. Norizan, Ahmad, Harith
• Format: Article
• Language: English
• Published: MDPI 2021
• Subjects: T Technology (General)
• Online Access: http://eprints.utm.my/id/eprint/97570/1/FauzanAhmad2021_TunableSpacingDualWavelengthQSwitched.pdf; http://eprints.utm.my/id/eprint/97570/; http://dx.doi.org/10.3390/photonics8120524

A tunable spacing dual-wavelength Q-switched fiber laser is experimentally demonstrated based on a fiber Bragg grating tunable device incorporated in an erbium-doped fiber laser (EDFL). The system utilizes two identical fiber Bragg gratings (FBGs) at 1547.1 nm origin to enable two laser lines operat...