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https://hdl.handle.net/2440/37510
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Type: | Journal article |
Title: | Diode-pumped erbium-ytterbium-glass laser passively Q-switched with a PbS semiconductor quantum-dot doped glass |
Author: | Philipps, J. Topfer, T. Ebendorff-Heidepriem, H. Ehrt, D. Sauerbrey, R. Borrelli, N. |
Citation: | Applied Physics B: Lasers and Optics, 2001; 72(2):175-178 |
Publisher: | Springer |
Issue Date: | 2001 |
ISSN: | 0946-2171 1432-0649 |
Statement of Responsibility: | J.F. Philipps, T. Töpfer, H. Ebendorff-Heidepriem, D. Ehrt, R. Sauerbrey and N.F. Borrelli |
Abstract: | Q-switched and cw operation of different diode-pumped erbium-ytterbium doped glasses at 1.5 7m has been studied in a compact microlaser setup. For Q-switching we used a novel PbS semiconductor quantum-dot doped glass which offers low saturation intensity compared with typical absorbers used and a fast time response. The cw laser delivered output powers of 35 mW with slope efficiencies of 16%. In Q-switched operation pulse energies of 1 7J at repetition rates of 1-2 kHz and pulse durations of about 30-50 ns, depending on absorber thickness were obtained. |
Keywords: | PACS: 42.55.Xi 42.60.Gd 42.70.Hj |
Description: | The original publication can be found at www.springerlink.com |
DOI: | 10.1007/s003400000415 |
Published version: | http://dx.doi.org/10.1007/s003400000415 |
Appears in Collections: | Aurora harvest 6 Physics publications |
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