Athermal bonded mounts: incorporating aspect ratio into a closed-form solution

Christopher L. Monti

doi:10.1117/12.730275

17 September 2007 Athermal bonded mounts: incorporating aspect ratio into a closed-form solution

Christopher L. Monti

Author Affiliations +

Proceedings Volume 6665, New Developments in Optomechanics; 666503 (2007) https://doi.org/10.1117/12.730275
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

Abstract

Several approaches have been used to calculate a closed-form solution for the athermal bond thickness for mounting optical elements. All of the previously developed closed-form solutions use the assumption that the bondline is thin with respect to the width of the bond in the axial direction. While this assumption is mathematically convenient, it is not empirically or theoretically supported. To compensate for the inaccuracies of these closed-form solutions, recent research using test data and finite element analysis has centered on generating empirically determined correction factors that are applied to the closed-form solutions for a zero-stress bond. In this paper an alternative closed-form solution that incorporates the bond aspect ratio is presented. The values generated from this formula are compared to the empirical results of a finite element analysis (FEA) study. An example case is used to compare the results provided by the different methods for calculating the ideal bond thickness.

Citation Download Citation

Christopher L. Monti "Athermal bonded mounts: incorporating aspect ratio into a closed-form solution", Proc. SPIE 6665, New Developments in Optomechanics, 666503 (17 September 2007); https://doi.org/10.1117/12.730275

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