DOI | Resolve DOI: https://doi.org/10.1016/0038-1101(95)00291-X |
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Author | Search for: Liu, H. C.1; Search for: Li, Jianmeng1; Search for: Costard, E.; Search for: Rosencher, E.; Search for: Nagle, J. |
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Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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Format | Text, Article |
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Abstract | We report on the first observation of sum frequency generation using intersubband transitions. The quantum well structure was specially designed to enhance the second-order nonlinear coefficient. Using two CO2 lasers, sum frequency generation was achieved in step quantum wells via intersubband transition processes. The power from each cw CO2 laser was kept low such that the total power onto the sample was below 2 W. The experimentally determined and calculated second-order susceptibility values are in reasonable agreement. |
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Publication date | 1996 |
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In | |
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Language | English |
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NPARC number | 12328955 |
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Export citation | Export as RIS |
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Report a correction | Report a correction (opens in a new tab) |
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Record identifier | bb4d8538-8a3b-4258-82fe-7e4ccca5ba40 |
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Record created | 2009-09-10 |
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Record modified | 2020-03-20 |
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