Presentation
4 October 2022 Displacement talbot lithography: a new and versatile technology for printing periodic nanostructures (Conference Presentation)
Author Affiliations +
Abstract
High-resolution periodic patterns such as gratings or two-dimensional arrays are required in many applications, especially in photonics devices such as near eye displays (AR/VR), DFB lasers or plasmonic or diffraction based biosensors. Displacement Talbot Lithography (DTL) is a new photolithography technique that enables patterning of large areas with high-resolution periodic structures. DTL offers resolution well below 100nm, which is sufficient even for the most demanding applications that require sub-wavelength resolution such as wire-grid polarizers or anti-reflection surfaces. The new imaging principle of DTL opens new possibilities in the field of photo lithography and its applications.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Harun H. Solak "Displacement talbot lithography: a new and versatile technology for printing periodic nanostructures (Conference Presentation)", Proc. SPIE PC12201, UV and Higher Energy Photonics: From Materials to Applications 2022, PC1220106 (4 October 2022); https://doi.org/10.1117/12.2635960
Advertisement
Advertisement
KEYWORDS
Printing

Lithography

Nanostructures

Optical lithography

Photonics

Eye

Laser applications

Back to Top