Abstract
For the first time, ZnSe epitaxial layers grown by molecular-beam epitaxy are shown to exhibit large contrast, low power, and extremely long-term stable thermally induced absorptive optical bistability. It is observed over a wide temperature range between 169 K and RT, with a strongly variable loop width and a switch-back adjustable to be less than 50% of the respective switch-down value. Critical slowing down as well as switch-down times are studied in dependence of the excess over the switch-down intensity values.
Original language | English |
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Pages (from-to) | 2532-2534 |
Number of pages | 3 |
Journal | Journal of Applied Physics |
Volume | 68 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1990 Dec 1 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)