Presentation + Paper
30 April 2023 The potential of e-beam lithography for micro- and nano-optics on large areas
Uwe D. Zeitner, Michael Banasch, Marcus Trost
Author Affiliations +
Abstract
The availability of high-resolution and high throughput lithographic fabrication technologies such as electron-beam lithography based on Variable Shaped Beam writing and Character Projection opens the way for the flexible use of various optical nano-structures for some of the most demanding applications. The paper discusses the technical features, advantages, and limitations of these pattering approaches and will show how they can favorably be combined to realize optical nano-structures for applications, which are as diverse as gratings for ultra-short laser pulses or high resolution spectrometers, computer generated holograms for asphere testing, various optical meta-structures (lenses, gratings), or UV-polarizers.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Uwe D. Zeitner, Michael Banasch, and Marcus Trost "The potential of e-beam lithography for micro- and nano-optics on large areas", Proc. SPIE 12497, Novel Patterning Technologies 2023, 1249703 (30 April 2023); https://doi.org/10.1117/12.2658440
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KEYWORDS
Electron beam lithography

Computer generated holography

Lithography

Vestigial sideband modulation

Optical gratings

Axicons

Diffraction

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