Scheduled Maintenance

OSA will be performing scheduled maintenance on Monday (21 October) from 17:00 to 19:00 US EDT. We apologize for any inconvenience this may cause. Thank you for your patience as we improve our services.

If you need assistance, OSA's Customer Service can be reached at +1 202.416.1907 (Worldwide) +1 800.766.4672 (US/Canada) or by emailing us.

Customer Service is available from 08:30 to 18:00 US EDT, Monday through Friday.

Individual Directory

Welcome to OSA’s Individual and Industry Member directories.

Search the Individual Directory to find optics and photonics professionals from around the world, including members, registered users and OSA staff. Search the Industry Member Directory to gather information on OIDA member companies by country, industry category or keyword. OSA members receive full access to individual profiles and contact information.

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You must first login to search the Individual Directory. Create a free OSA account if you do not have login credentials.

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