Optics communications, 1999-03, Vol.161 (4), p.257-263
1999
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Details
- Autor(en) / Beteiligte
- Titel
- Passive Q-switched erbium-doped fibre laser with saturable absorber
- Ist Teil von
- Optics communications, 1999-03, Vol.161 (4), p.257-263
- Ort / Verlag
- Amsterdam: Elsevier B.V
- Erscheinungsjahr
- 1999
- Quelle
- Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)
- Beschreibungen/Notizen
- In this paper, we report that a passive Q-switched erbium-doped fibre laser can be constructed by inserting a segment of samarium-doped fibre into the ring cavity as saturable absorber. Our result shows that when the erbium-doped fibre has a large gain coefficient and the samarium-doped fibre has sufficient absorption, self-pulsing can readily be obtained. Furthermore, if the saturable absorber has large transition cross section, narrow Q-switched pulses of very large amplitude are produced.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0030-4018eISSN: 1873-0310DOI: 10.1016/S0030-4018(99)00050-4Titel-ID: cdi_proquest_miscellaneous_27089655