Development of a scanner-based direct laser interference patterning optical head: new surface structuring opportunities

Tim Kunze; Christoph Zwahr; Benjamin Krupop; Sabri Alamri; Florian Rößler; Andrés Fabián Lasagni

doi:10.1117/12.2251745

17 February 2017 Development of a scanner-based direct laser interference patterning optical head: new surface structuring opportunities

Tim Kunze, Christoph Zwahr, Benjamin Krupop, Sabri Alamri, Florian Rößler, Andrés Fabián Lasagni

Author Affiliations +

Proceedings Volume 10092, Laser-based Micro- and Nanoprocessing XI; 1009214 (2017) https://doi.org/10.1117/12.2251745
Event: SPIE LASE, 2017, San Francisco, California, United States

Abstract

Periodic surface structures with micrometer or submicrometer resolution produced on surfaces of different technological parts can be used to improve their mechanical, biological or optical characteristics. While direct laser interference patterning (DLIP) already permits structuring speeds of up to 0.9 m²/min under constant process parameters, fabrication of individualized surface structures fabricated "on-the-fly" is not possible at high speeds. In this study, a scanner-based DLIP optical head is presented which combines the flexibility of the DLIP technology with a high-performance galvanometer scanner system. An evaluation of the structuring results as well as various application examples will be presented.

Conference Presentation

Citation Download Citation

Tim Kunze, Christoph Zwahr, Benjamin Krupop, Sabri Alamri, Florian Rößler, and Andrés Fabián Lasagni "Development of a scanner-based direct laser interference patterning optical head: new surface structuring opportunities", Proc. SPIE 10092, Laser-based Micro- and Nanoprocessing XI, 1009214 (17 February 2017); https://doi.org/10.1117/12.2251745

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