Abstract
An air-clad fibre laser using a Bragg grating written directly into the Yb3+ doped core as the end reflector is presented. For an unsaturated output power of 12 W and slope efficency of 34%, there is a saturated laser wavelength shift of approximately 0.4 nm.
Original language | English |
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Pages (from-to) | 1103-1104 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 41 |
Issue number | 20 |
DOIs | |
Publication status | Published - 29 Sept 2005 |
Externally published | Yes |