Abstract
The speed of a GaAs-AlGaAs optical logic gate is time resolved using a 100-fs laser system. It shows that the gating operation can be performed in ≅1 ps, the fastest reported for such a low-energy optical device. The lowest incident switching for such a device is ≲3 pJ.
Original language | English (US) |
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Pages (from-to) | 70-72 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 46 |
Issue number | 1 |
DOIs | |
State | Published - 1985 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)