Abstract
Subpicosecond time-resolved white-light continuum measurements of the nondegenerate two-photon absorption spectra of ZnSe, ZnS and ZnO, with pump photon energy 1.76 eV, are reported. The spectra presented cover a photon energy range of 1 eV. The results are found to agree well both in absolute value and frequency dependence with a model for the two-photon transition probability incorporating the Kane band structure and nonparabolicity. © 1993.
Original language | English |
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Pages (from-to) | 203-209 |
Number of pages | 7 |
Journal | Optics Communications |
Volume | 97 |
Issue number | 3-4 |
Publication status | Published - 15 Mar 1993 |