Abstract
An electro-optically tunable erbium-doped fiber ring laser with a side mode suppression ratio of ∼51.2 dB and a 0.062 nm linewidth is demonstrated. Wavelength tuning is achieved with a hybrid liquid crystal Šole structure used as an intracavity tunable filter. The laser wavelength is tuned over 28.6 nm with a tuning rate of 2.38 nm/V.
| Original language | English |
|---|---|
| Article number | 121 |
| Pages (from-to) | 774-780 |
| Number of pages | 7 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5840 PART II |
| DOIs | |
| Publication status | Published - 1 Jan 2005 |
| Externally published | Yes |
| Event | Photonic Materials, Devices, and Applications - Seville, Spain Duration: 9 May 2005 → 11 May 2005 |
Keywords
- Birefringent filter
- Fibre lasers
- Liquid crystals
- Tunable filters
- Tunable lasers
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