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

On-line monitoring of one-step laser fabrication of micro-optical components

Not Accessible

Your library or personal account may give you access

Abstract

The use of an on-line monitoring method based on photoelasticity techniques for the fabrication of micro-optical components by means of controlled laser heating is described. From this description it is possible to show in real time the mechanical stresses that form the microelement. A new parameter, stressed area, is introduced that quantifies the stresses of a microelement during its fabrication, facilitating a deeper understanding of the physical phenomena involved in the process as well as being a useful test of quality. It also permits the stress produced in the manufacturing process and the optical properties of the final microelement to be correlated. The results for several microlenses monitored with this technique are presented.

© 2001 Optical Society of America

Full Article  |  PDF Article
More Like This
Efficient laser polishing of silica micro-optic components

Krzysztof M. Nowak, Howard J. Baker, and Denis R. Hall
Appl. Opt. 45(1) 162-171 (2006)

Residual stress relaxation in the core of optical fiber by CO2 laser irradiation

B. H. Kim, Y. Park, T.-J. Ahn, D. Y. Kim, B. H. Lee, Y. Chung, U. C. Paek, and W.-T. Han
Opt. Lett. 26(21) 1657-1659 (2001)

Large-angle electro-optic laser scanner on LiTaO3 fabricated by in situ monitoring of ferroelectric-domain micropatterning

David A. Scrymgeour, Yaniv Barad, Venkatraman Gopalan, Kevin T. Gahagan, Quanxi Jia, Terence E. Mitchell, and Jeanne M. Robinson
Appl. Opt. 40(34) 6236-6241 (2001)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


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