Intracavity sum-frequency generation in GaAs quantum cascade lasers

被引:35
作者
Bengloan, JY [1 ]
De Rossi, A
Ortiz, V
Marcadet, X
Calligaro, M
Maurin, I
Sirtori, C
机构
[1] Thales Res & Technol, F-91404 Orsay, France
[2] Univ Paris 07, Paris, France
关键词
D O I
10.1063/1.1669062
中图分类号
O59 [应用物理学];
学科分类号
摘要
Emission of coherent light at 5.75 mum wavelength has been obtained by intracavity frequency doubling of a GaAs-based quantum cascade laser. This nonlinearity originates from the second-order susceptibility of the bulk material hosting the heterostructure and can be exploited by growing the quantum cascade laser on a <111> substrate. (C) 2004 American Institute of Physics.
引用
收藏
页码:2019 / 2021
页数:3
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