Laser Doppler Velocimetry (LDV) Measurement Systems with PowerSightâ¢ Solid State Laser Modules. Laser Doppler velocimetry is a well-proven technique that measures fluid velocity accurately and non-invasively. Measurements are made at a point (a small, non-intrusive optical probe volume) defined by the intersection of two laser beams.
Ethnicity: Afro-Panamanian, Indo-Trinidadian. Tatyana Ali is an American actress, model, and R&B singer. She is famous for playing Ashley Banks on the television series The Fresh Prince of Bel Air. Her father, Sheriff Ali, is of East Indian ancestry, from Trinidad and Tobago. Her mother, Sonia, is of Afro-Panamanian heritage.
Early life [edit]. Ali was born in Brooklyn, New York, the eldest daughter (she has two younger sisters) of Sonia, a nurse, and Sheriff Ali, a police detective.Her mother is Afro-Panamanian and her father is Indo-Trinidadian.ne thing that I do love about her is that she is really multidimensional, she went on to say in the same interview. I think it's nice to have a female character that is portrayed in (a) really holistic way.. Ali also starred in Nora's Hair Salon and Nora's Hair Salon 2: A Cut Above.