Carrier-envelope phase-controlled quantum interference of injected photocurrents in semiconductors RID B-4974-2009

TitleCarrier-envelope phase-controlled quantum interference of injected photocurrents in semiconductors RID B-4974-2009
Publication TypeJournal Article
Year of Publication2004
AuthorsFortier, TM, PA Roos, D. J. Jones, S. T. Cundiff, RDR Bhat, and JE Sipe
JournalPhysical Review Letters
Volume92
Issue14
Date Published2004/04/09/
ISBN Number0031-9007
Keywordscoherent control, currents, electronic processes, femtosecond laser, frequency, gaas, generation, light, Mode-locked lasers, pulses
AbstractWe demonstrate quantum interference control of injected photocurrents in a semiconductor using the phase stabilized pulse train from a mode-locked Ti:sapphire laser. Measurement of the comb offset frequency via this technique results in a signal-to-noise ratio of 40 dB (10 Hz resolution bandwidth), enabling solid-state detection of carrier-envelope phase shifts of a Ti:sapphire oscillator.
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