Freeform optics is the next-generation of modern optics, bringing advantages of excellent
optical performance and system integration. It finds wide applications in various fields, such …

Plasmonic gap nanostructures (PGNs) have been extensively investigated mainly because
of their strongly enhanced optical responses, which stem from the high intensity of the …

Freeform optics constitutes a new technology that is currently driving substantial changes in
illumination design. It liberates designers and engineers from restrictions of optical surface …

Textured surfaces with sophisticated micro/nano structures can provide interesting and
advanced functions. In order to promote those unique functions into the practical use, high …

Incoherent collimated beam has a wide application, and resha** the collimated beam with
freeform optics has become a popular and challenging topic of noniamging design. In this …

We develop a new ray map** approach to address the surface error and hot spot issues in
designing a freeform total internal reflection (TIR) lens for nonrotational uniform illumination …

Hardened steel is an important material related to the development of modern industry
branches. In order to satisfy the adhesion strength as well as the corrosion and wear …

Structured array surfaces are extensively utilized in the fields of functional optical
components and molds. However, high surface form accuracy of these surfaces is usually …

To eliminate the rainbow phenomenon of white LED sources caused by optical dispersion in
a motorcar's headlamp with a thick lens, we propose an LED high-beam headlamp based …

Freeform optical components enable advanced manipulation of light that is not possible with
traditional optical systems. However, their fabrication relies on machining processes that are …