Small area curvature measurement

Jan Hošek

doi:10.1117/12.739666

12 April 2007 Small area curvature measurement

Jan Hošek

Proceedings Volume 6609, 15th Czech-Polish-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics; 66090Y (2007) https://doi.org/10.1117/12.739666
Event: 15th Czech-Polish-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics, 2006, Liberec, Czech Republic

Abstract

This article presents an optical set-up for liquid meniscus planarity measurement at the small capillary tip, which is based on geometric optics principle instead of much more expensive phase shift interference methods. The theoretical study of the meniscus planarity measurement with different geometrical optical set-up is presented. The influence of the set-up alignmen*t errors is also presented. On theses bases has been designed and developed an optical set-up for the measurement of meniscus planarity at the 0,3 mm diameter capillary tip. Necessary radius resolution for the surface tension of liquid measurement was determined and verified the set-up fulfills this condition.

Citation Download Citation

Jan Hošek "Small area curvature measurement", Proc. SPIE 6609, 15th Czech-Polish-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics, 66090Y (12 April 2007); https://doi.org/10.1117/12.739666

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

Includes PDF, HTML & Video, when available