Abstract
We report on a narrowband 5 W cw fiber laser incorporating a point-by-point fiber Bragg grating inscribed into the core of a Yb3+-doped double-clad fiber. The laser featured excellent long-term wavelength and power stability (0.3%), as well as a very narrow (15 pm) linewidth, when passive temperature stabilization of the grating was implemented.
Original language | English |
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Pages (from-to) | 1486-1488 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 32 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1 Jun 2007 |