Freeform optics: introduction Introduction

Konstantinos Falaggis, Jannick Rolland, Fabian Duerr, Alexander Sohn

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)
21 Downloads (Pure)


This feature issue of Optics Express highlights 28 state-of-the-art articles that capture a snapshot of the recent developments in the field of freeform optics. As an introduction, the editors provide an overview of all published articles, which cover a broad range of topics in freeform optics. The wide variety of applications presented here demonstrates that freeform optics is a growing and vibrant field with many more innovations to come. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
Original languageEnglish
Pages (from-to)6450-6455
Number of pages6
JournalOptics Express
Issue number4
Publication statusPublished - 14 Feb 2022




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