Apparatus for imparting phase shift to input waveform

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 9182776
SERIAL NO

13124305

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Abstract

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There is set forth in one embodiment an apparatus and method for imparting a phase shift to an input waveform for output of a converted waveform. In one embodiment, a phase shift can be provided by four wave mixing of an input waveform and a pump pulse. In one embodiment, there is set forth an apparatus and method for generating a high resolution time domain representation of an input waveform comprising: dispersing the input waveform to generate a dispersed input waveform; subjecting the dispersed input waveform to four wave mixing by combining the dispersed input waveform with a dispersed pump pulse to generate a converted waveform; and presenting the converted waveform to a detector unit. In one embodiment a detector unit can include a spectrometer (spectrum analyzer) for recording of the converted waveform and output of a record representing the input waveform.

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Patent Owner(s)

  • CORNELL RESEARCH FOUNDATION, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foster, Amy Sparks Glencoe, US 6 31
Foster, Mark Sparks Glencoe, US 31 687
Gaeta, Alexander Ithaca, US 10 89
Geraghty, David Menlo Park, US 3 28
Lipson, Michal Ithaca, US 102 1240
Salem, Reza Columbia, US 5 30

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