Abstract
An 8 cm length of photonic bandgap fibre was tapered in the middle to narrow the transmission windows. The tapered fibre was incorporated into a neodymium fibre laser system, in which it suppressed the strong gain peaks at 907 and 1080 nm and ensured lasing at 935 nm
Original language | English |
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Pages (from-to) | 19-20 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 43 |
Issue number | 6 |
Publication status | Published - 2007 |
Keywords
- 8 cm
- fibre laser system
- optical fibre filters
- photonic band gap
- tapered photonic bandgap fibre filter
- neodymium
- fibre lasers
- 935 nm
- Nd<sup>3+</sup> fibre laser