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Nonlinear optical phenomena
Interference of nonlinear response components in degenerate four-photon spectroscopy of ultrathin metal films
Yu. V. Bobyrev, V. M. Petnikova, K. V. Rudenko, A. Yu. Shipova, V. V. Shuvalov International Laser Center of Moscow State University
Abstract:
It is shown that a specific dip in the spectral dependence of the nonlinear response of ultrathin metal films observed by the method of degenerate four-photon spectroscopy is caused by a change in the phases of interfering components of the electron nonlinear susceptibility. This allows one to measure the time scale of subpicosecond intraband processes using picosecond light pulses.
Received: 26.03.2003
Citation:
Yu. V. Bobyrev, V. M. Petnikova, K. V. Rudenko, A. Yu. Shipova, V. V. Shuvalov, “Interference of nonlinear response components in degenerate four-photon spectroscopy of ultrathin metal films”, Kvantovaya Elektronika, 33:11 (2003), 998–1000 [Quantum Electron., 33:11 (2003), 998–1000]
Linking options:
https://www.mathnet.ru/eng/qe2538 https://www.mathnet.ru/eng/qe/v33/i11/p998
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Abstract page: | 101 | Full-text PDF : | 58 | First page: | 1 |
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