Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Laser differential confocal focal-length measurement and its instrument

Not Accessible

Your library or personal account may give you access

Abstract

Based on our self-proposed laser differential confocal focusing method, we propose a high precision focal-length measurement and develop measurement instruments. Experiments and analyses indicate the measurement uncertainty is prior to 0.01% from 12000mm to 50000mm.

© 2015 Optical Society of America

PDF Article
This paper was not presented at the conference

More Like This
Novel method for precise focal length measurement

Brian DeBoo and Jose Sasian
IMC5 International Optical Design Conference (IODC) 2002

Confocal microscopy and variable focal length microlenses: A Summary

Aaron Mac Raighne, Jiangang Wang, Eithne Mc Cabe, and Toralf Scharf
ThC2 European Conference on Biomedical Optics (ECBO) 2005

Focal length measurements for the National Ignition Facility large lenses

T. G. Parham, T.J. McCarville, M. A. Johnson, and C. Kiikka
OWD8 Optical Fabrication and Testing (OF&T) 2002

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved