Abstract
Investigation has been performed for the characteristics of the fiber ring laser incorporating an intracavity unpumped Er-doped fiber Sagnac loop for narrow linewidth continuous wave (CW) and gain-switched pulsed operation. The gain-switched pulse has duty cycle of 4.4% with more than 113 mW in peak power at the reflective optical filter output and the laser was stable both in output power and the peak wavelength.
Original language | English |
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Pages (from-to) | 700-703 |
Number of pages | 4 |
Journal | Laser Physics |
Volume | 21 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2011 Apr |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Instrumentation
- Condensed Matter Physics
- Industrial and Manufacturing Engineering