Practical Electro-Optic Deflection Measurements System

L. D. Hutcheson

doi:10.1117/12.7971910

1 February 1976 Practical Electro-Optic Deflection Measurements System

L. D. Hutcheson

Author Affiliations +

Optical Engineering, Vol. 15, Issue 1, 150161 (February 1976). https://doi.org/10.1117/12.7971910

Abstract

This paper describes an electro-optic displacement measurement system which measures both angular and lateral displacements simultaneously. The system consists of a CW laser, lenses, interference filters, beam splitter, and a position-sensing photodiode. The use of the described system has been checked and verified by use in an actual system. The system was used to measure flexure of a ship in a variety of different sea states and the results of these measurements are discussed along with the design criteria.

Citation Download Citation

L. D. Hutcheson "Practical Electro-Optic Deflection Measurements System," Optical Engineering 15(1), 150161 (1 February 1976). https://doi.org/10.1117/12.7971910

Published: 1 February 1976

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE