| Zugriffsnummer | 20148 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Correction of picosecond voltage pulses measured with external electro-optic sampling tips |
| Autor(in); Institution |
Seitz, Steffen; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Bieler, Mark; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Hein, Günter; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Pierz, Klaus; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Siegner, Uwe; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Schmückle, F. J.; Ferdinand-Braun-Institut für Hochfrequenztechnik, Berlin, GERMANY
Heinrich, W.; Ferdinand-Braun-Institut für Hochfrequenztechnik, Berlin, GERMANY
|
| Quelle/Jahr | Measurement Science and Technology: 18 (2007), 1353 - 1360 |
| ISSN | 0957-0233 |
| DOI | |
| Verlag | Bristol: IOP |
| Freie Schlagworte | picosecond voltage pulse ; time-domain measurement ; electro-optic sampling ; coplanar transmission lines ; invasiveness ; signal correction |
| Zusammenfassung | We quantify the distortion that an external electro-optic sampling tip imprints on a measured picosecond voltage pulse propagating on a coplanar stripline. In order to characterize the sampling tip, we take advantage of the electro-optic effect of the GaAs substrate onto which the stripline is fabricated. In these measurements, the electro-optic tip just acts as a disturbance of the transmission line. We derive a correction function that allows us to eliminate the influence of the invasive sampling tip on a measured voltage pulse up to a frequency of 400 GHz. The corrected voltage pulse shows good agreement with the true, undisturbed voltage pulse obtained from a sampling measurement using the electro-optic effect of the GaAs substrate. Moreover, the experimental results are supported by finite-difference frequency-domain simulations. Our work paves the way towards a more accurate characterization of high-speed electronic devices using external electro-optic sampling tips. |
| Innovationscluster | Umwelt und Klima |
Zitierung
Seitz, S., Bieler, M., Hein, G., Pierz, K., Siegner, U., Schmückle, F. J., & Heinrich, W. (2007). Correction of picosecond voltage pulses measured with external electro-optic sampling tips. Measurement Science and Technology, 18, 1353–1360. https://doi.org/10.1088/0957-0233/18/5/023