Abstract
In this paper we report the realization of a tunable erbium-doped fibre laser. The intracavity tuner is a filter composed of two cascaded unbalanced Mach-Zehnder interferometers, integrated in a single chip of lithium niobate. Wavelength tuning is achieved electro-optically over a range of 17 nm around 1540 nm. A phase modulator integrated in the same chip allows the tunable laser to operate in a mode-locked regime.
Original language | English |
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Pages (from-to) | 375-380 |
Number of pages | 6 |
Journal | Optics Communications |
Volume | 185 |
Issue number | 4-6 |
DOIs | |
Publication status | Published - 15 Nov 2000 |
Keywords
- lithium niobate modulator
- erbium-doped fibre laser
- mach-zehnder interferometer
- tunable laser
- fiber ring laser
- mach-zehnder