Tunable-spacing multi-wavelength yb-doped fiber laser (YDFL) based on temperature sensitive loop mirror

• Main Authors: Lim, Kok Sing, Moghaddam, M.R.A., Harun, Sulaiman Wadi, Ahmad, Harith
• Format: Article
• Published: Old City Publishing 2010
• Subjects: QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/19794/; https://www.oldcitypublishing.com/journals/lie-home/lie-issue-contents/lie-volume-20-number-1-2-2010/lie-20-1-2-p-39-45/

A tunable quad-wavelength Yb-doped fiber laser is demonstrated using a novel temperature-sensitive loop mirror. The loop mirror consists of two segments of polarization maintaining fibres which are spliced at an offset rotation angle of 90°. From this a quad-wavelength lasing with a constant spacing...