A Doppler velocimeter using a diffraction grating and white light is proposed. Using the theory of Fourier optics and fringe model, the principle of operation of this Doppler velocimeter, its performance, and advantages over other arrangements are discussed.
© 1974 Optical Society of America
Original Manuscript: August 6, 1973
Published: May 1, 1974
C. P. Wang, "Doppler Velocimeter Using Diffraction Grating and White Light," Appl. Opt. 13, 1193-1195 (1974)