Automatization Steps for Laser Direct Writing

authored by

Reinhard Caspary, Lei Zheng, Axel Günther, Bernhard Roth

Abstract

Two-photon polymerisation (TPP) is an additive manufacturing tool based on laser direct writing with sub-wavelength resolution. It has received enormous attention in recent years because it enables the production of precision polymer micro-optics without post-processing steps as well as three-dimensional diffractive optical structures. However, TPP is still a laboratory-level technology which requires elaborate and time-consuming alignment steps. This paper will present our approach to automatize many of these steps.

Organisation(s)

PhoenixD: Simulation, Fabrikation und Anwendung optischer Systeme
Hannoversches Zentrum für Optische Technologien (HOT)

External Organisation(s)

Technische Universität Braunschweig

Type

Aufsatz in Konferenzband

Publication date

2023

Publication status

Veröffentlicht

Peer reviewed

Yes

ASJC Scopus Sachgebiete

Computernetzwerke und -kommunikation, Elektrotechnik und Elektronik, Elektronische, optische und magnetische Materialien

Electronic version(s)

https://doi.org/10.1109/ICTON59386.2023.10207338 (Access: Geschlossen)