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THE NON-LINEAR OPTICAL EXCITATION AND DETECTION OF THE PLASMON IN TWO-DIMENSIONAL ELECTRON GAS |
| GU Shi-jie |
| Institute of Physics, Academia Sinica, Beijing |
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| Cite this article: |
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GU Shi-jie 1985 Chin. Phys. Lett. 2 145-148 |
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Abstract In this letter, theoretical calculations are given, which indicate that one can use the non-Linear difference-frequency mixing of two infrared beams to excite and detect the plasmon in the inversion layer without grating structure. The numerical estimation shows that signal shall be large enough to make detection possible.
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Published: 01 April 1985
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