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LASER MICROBEAM AND MEDICAL PROGRAM (LAMMP) SEMINARS

Principal equalities and practical difference between laser Doppler flowmetry and laser speckle contrast analysis

Ingemar Fredriksson

Both laser Doppler flowmetry (LDF) and laser speckle contrast analysis (LASCA) utilizes the same physical interference phenomenon of Doppler shifted light in order to access the microcirculatory blood flow in tissue. I will talk about how the spatial speckle contrast can be calculated from the temporal Doppler power spectrum, and vice versa, and how both can be calculated from the Monte Carlo based realistic tissue models.

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sponsored by

The Laser Microbeam and Medical Program (LAMMP)
a NIH biotechnology resource facility at the Beckman Laser Institute

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