Abstract
Blue luminescence has been observed for a highly purified ZnSe single crystal at room temperature excited by a modelocked Ti:Al2O3 laser beam at a wavelength of 780 nm. The slope of the luminescence intensity as a function of laser power was between 3 and 4, indicating that this is induced by a multiphoton process.
Original language | English |
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Pages (from-to) | 563-564 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 35 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1999 Apr 1 |