Conditions during passage of short optical pulses across a strongly scattering media

摘要: A transient two-flux model of the interaction light with a strongly scattering medium is developed on basis concept paraxial photon propagating along direction thin pulsed laser beam incident such medium. An analitic expression for radiation flux transmitted by derived. Calculations are made dependences parameters temporal distributions characteristics It swown that absorption and coefficients con be determined from profile radiation. experimental determination reported picosecond neodymium (a solution dried milk in water). The results described well theoretical model.