Optica will be performing scheduled maintenance on Wednesday (8 October) 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.
Archie I. Mahan served as OSA Treasurer from 1961-1979. An award was named in his honor that recognized the best feature article in Optics & Photonics News. Mahan became a Fellow of OSA in 1961.
Document Created: 26 July 2023
Last Updated: 28 August 2023
