Subpicosecond electrical pulse generation using photoconductive switches with long carrier lifetimes

D. Krökel; D. Grischkowsky; M.B. Ketchen

doi:10.1063/1.100792

Applied Physics Letters

Paper

01 Dec 1989

Subpicosecond electrical pulse generation using photoconductive switches with long carrier lifetimes

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Abstract

Using a new mechanism of electrical pulse generation, we have generated 350 fs (full width at half maximum) electrical pulses on a coplanar transmission line, fabricated on an unimplanted silicon-on-sapphire substrate.

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