https://optics.org/news/11/1/63February 12, 2020/Client: DARPA /by Beth Boyter https://spirecomm.com/wp-content/uploads/2019/04/optics.org_-e1556134498783.jpg 45 144 Beth Boyter https://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.png Beth Boyter2020-02-12 19:18:212020-02-12 19:18:21PW2020: DARPA Seeking Close Cooperation with Photonics Sector