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Method for determination of speed of moved fluid with self-calibration of Doppler-global-velocimeter, involves sending laser beam to Doppler-global-velocimeter, whose frequency is modulated with rectangular-shaped signal
Method for determination of speed of moved fluid with self-calibration of Doppler-global-velocimeter, involves sending laser beam to Doppler-global-velocimeter, whose frequency is modulated with rectangular-shaped signal
The method involves sending a laser beam to Doppler-global-velocimeter, whose frequency is modulated with a rectangular-shaped signal, which is overlaid with pieces of a harmonious signal and whose laser center frequency is stabilized. The laser beam is directed toward a moved fluid, which has strewing particles.
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