Design of a Michelson Interferometer for Quantitative Refraction Index Profile Measurements

Design of a Michelson Interferometer for Quantitative Refraction Index Profile Measurements

Nijholt, J.L.M.

Aerospace Engineering

1998-12-31

This book describes the theoretical design of a three camera Michelson interferometer set-up for quantitative refractive index measuerments. Although a two camera system is easier to align and less expensive, a three camera interferometer is preferred because the expected measuring accuracy is much better. Here analytical expressions are found for the calculation of the required alignment accuracy of the interferometer's components: three CCD-cameras (six degrees of freedom each), a quarter wave plate (one degree of freedom) and a polariser (one degree of freedom). Also the required accuracy in the normalization of the intensity levels on the CCD-cameras is calculated.

interferometry
multy camera interferometer
positioning accuracy

http://resolver.tudelft.nl/uuid:772d751a-896b-4db0-b9b6-ccdfbfac1cd7

Delft University Press

90-407-1574-2

Series 01 : Aerodynamics 11

Institutional Repository

book

(c) 1998 Faculty of Aerospace Engineering, Delft University of Technology