Abstract
4 W of laser power at 1040 nm has been achieved for the first time from an Yb-doped double clad PCF. The inner cladding of this fibre has the highest NA yet reported of 0.7-0.8.
Original language | English |
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Pages | 2 pp. |
Number of pages | 2 |
Publication status | Published - 2003 |
Event | Lasers and Electro-Optics, 2003. CLEO '03. Conference on - Duration: 1 Jan 2003 → … |
Conference
Conference | Lasers and Electro-Optics, 2003. CLEO '03. Conference on |
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Period | 1/01/03 → … |
Keywords
- fibre cladding
- optical fibre cladding
- PCF
- 1040 nm
- laser power
- optical materials
- fibre lasers
- fibre laser
- Yb-doped double clad
- high NA pump cladding
- ytterbium
- photonic crystal
- photonic crystals
- 4 W