Molding three-dimensional azopolymer microstructures with holographically structured light

IK Januariyasa, F Reda, F Borbone, M Salvatore… - RSC Applied …, 2024 - pubs.rsc.org
Structured surfaces offer attractive functionalities that are inaccessible to their planar
counterparts. To improve performance and expand their range of applications, fabrication …

Relationship between machining accuracy and optical properties of convex blazed grating in ultra-precision cutting

H Li, X Peng, Y Wang, C Guan, H Hu, C Xu, T Lai… - Optics …, 2023 - opg.optica.org
For ultra-precision machining of convex blazed grating elements there are inevitable
machining errors, surface defects, and surface roughness, all of which can have an impact …

Shape Retrieval of Azopolymer Surface Relief Gratings from Diffraction Efficiency Measurement

F Reda, F Borbone, M Salvatore… - ACS Applied Optical …, 2024 - ACS Publications
Azopolymers have enormous potential as real-time materials for lithography. Light-induced
surface deformations in these polymers enable single-step surface patterning, offering the …