Optica will be performing scheduled maintenance on Thursday (27 August) beginning at 17:00 ET. We apologize for any inconvenience this may cause. Thank you for your patience as we improve our services.
If you need assistance, Customer Service can be reached at +1 202.416.1907 (Worldwide) +1 800.766.4672 (US/Canada) or by emailing us at custserv@optica.org. Customer Service is available from 08:30 to 18:00 ET, Monday through Friday.
Joseph Mangano is a program manager at DARPA. He received the 2015 Edwin H. Land Medal “for contributions to the excimer laser ArF and modern deep UV photolithography for the semiconductor industry.”
Document Created: 26 July 2023
Last Updated: 28 August 2023
