Bibliographic Details
| Title: |
Spatio-temporal imaging of voltage pulses with a laser-gated photoconductive sampling probe. |
| Authors: |
Steffens, W.M., Heisig, S., Keil, U.D., Oesterschulze, E. |
| Source: |
Applied Physics B: Lasers & Optics. 1999, Vol. 69 Issue 5/6, p455. 4p. |
| Subjects: |
Scanning probe microscopy, Electric transients, Microwave spectroscopy, Photoconductivity |
| Abstract: |
Abstract. We report on the fabrication process of a scanning force microscopy (SFM) cantilever probe suitable for the investigation of ultrafast transient signals in microwave integrated circuits. High temporal resolution is achieved by integrating a laser-gated photoconductive switch within a coplanar waveguide structure onto a low-temperature GaAs cantilever. This is demonstrated by temporal and spatio-temporal measurements performed on a coplanar strip line. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
