Temperature dependence of pulse duration in a mode-locked quantum-dot laser

被引:15
|
作者
Cataluna, M. A.
Viktorov, E. A.
Mandel, Paul
Sibbett, W.
Livshits, D. A.
Weimert, J.
Kovsh, A. R.
Rafailov, E. U.
机构
[1] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
[2] Univ Libre Bruxelles, Opt Nonlineaire Theor, B-1050 Brussels, Belgium
[3] NL Nanosemicond GmbH, D-44263 Dortmund, Germany
[4] Univ Dundee, Carnegie Lab Phys, Div Elect Engn & Phys, Dundee DD1 4HN, Scotland
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1063/1.2711291
中图分类号
O59 [应用物理学];
学科分类号
摘要
The authors demonstrate, experimentally and theoretically, that in a mode-locked two-section quantum-dot laser, the pulse duration decreases with temperature. The primary cause is the increase of carrier capture/escape rates with temperature that leads to faster absorption recovery. (c) 2007 American Institute of Physics.
引用
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页数:3
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