Picosecond temporal resolution photoemissive sampling
- 3 August 1987
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 51 (5), 358-360
- https://doi.org/10.1063/1.98440
Abstract
Sampling measurements of electrical transients generated photoconductively on a 5-μm gold coplanar transmission line on GaAs were performed via multiphoton photoemission. A temporal resolution of 5 ps was achieved, with a voltage sensitivity of 10 mV/(Hz)1/2. These results confirm that the temporal resolution attainable by this technique is enhanced when the dimensions of the structure under examination are reduced.Keywords
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