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TitleEffective Frequency Sensitivity of laser speckle contrast measurements
Publication TypeConference Paper
Year of Publication2013
AuthorsThompson, O.B., Hirst E.R., and Andrews M.K.
Conference NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Date Published2013
KeywordsAutocorrelation functions, Brownian movement, Capillary network, Doppler effect, Frequency sensitivity, Laser doppler, Laser speckle contrast, Measurment, Photonics, Regression analysis, Speckle, Speckle contrasts, Temporal speckle, Tissue
AbstractHow does speckle contrast K, measured at camera exposures T around 10 ms, give us information about temporal autocorrelation of the speckle pattern with time constants τ > τ accurately measures τ, but that K measurements at T

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