Method and apparatus for measuring the intensity and phase of on

Optics: measuring and testing – By particle light scattering – With photocell detection

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G01B 902

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055305440

ABSTRACT:
The intensity and phase of one or more ultrashort light pulses are obtained using a non-linear optical medium. Information derived from the light pulses is also used to measure optical properties of materials. Various retrieval techniques are employed. Both "instantaneously" and "non-instantaneously" responding optical mediums may be used.

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