Department - Author 1
Physics Department
Degree Name - Author 1
BS in Physics
Date
6-2014
Primary Advisor
John P. Sharpe
Abstract/Summary
In this experiment we utilize a Texas Instruments Digital Micromirror Device to impart a phase shift to the beams of a laser Doppler velocimeter. The advantages of this approach include low cost, low power consumption, a precisely known phase-stepping frequency, and the capability of working with a broad range of optical wavelengths. The velocities measured with the set up shown here are of order 1 cm/s.
URL: https://digitalcommons.calpoly.edu/physsp/107
Included in
Engineering Physics Commons, Fluid Dynamics Commons, Optics Commons