Special Report Ukraine: Kharkiv Stories Stewart Wills Scientists with ties to a vital Ukrainian scientific and industrial center talked with OPN about what the war has meant thus far—and what the future might hold. Log in or become a member to view the full text of this article. This article may be available for purchase via the search at Optica Publishing Group. Optica Members get the full text of Optics & Photonics News, plus a variety of other member benefits. Publish Date: 01 July 2022 Add a Comment Please enable JavaScript to view the comments powered by Disqus.