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Passive Q-switching...
Passive Q-switching at 1.54 µm of an Er-Yb:GdCa4O(BO3)3 laser with a Co2+:MgAl2O4 saturable absorber
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- Hellström, Jonas (author)
- KTH,Laserfysik
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- Karlsson, Gunnar (author)
- KTH,Laserfysik
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- Pasiskevicius, Valdas (author)
- KTH,Laserfysik
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- Laurell, Fredrik (author)
- KTH,Fysik
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- Denker, Boris (author)
- General Physics Institute, Moscow
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- Sverchkov, Sergey (author)
- General Physics Institute, Moscow
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- Galagan, Boris (author)
- General Physics Institute, Moscow
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- Ivleva, L. (author)
- General Physics Institute, Moscow
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(creator_code:org_t)
- 2005-05-26
- 2005
- English.
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In: Applied physics. B, Lasers and optics (Print). - : Springer Science and Business Media LLC. - 0946-2171 .- 1432-0649. ; 81:1, s. 49-52
- Related links:
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http://www.springerl...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- We report, for the first time to our knowledge, efficient passive Q-switching of the 1.54-μm laser transition in an Er-Yb-doped crystalline medium. The laser configuration is a compact microchip design that is suitable for a range of practical applications such as range finding and lidar. The slope efficiency of 11.6%, pulse duration of 5-6 ns and average output power of 88 mW are all comparable with standard Er-Yb:glass lasers.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Crystalline materials; Erbium; Gadolinium compounds; Magnesium compounds; Q switching; Thermal conductivity; Ytterbium
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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