Thank you, OSA Foundation Donors

Cat's eye effect

This photo demonstrates the chatoyancy (or cat's eye effect) of a sphere containing fibrous inclusions upon double illumination, by a coherent red laser and by an incoherent green lamp.

Modern Ophthalmic Optics

A valuable reference book for individuals interested in ophthalmic optics.

Thank you, OSA Foundation Donors

Scojo Vision, spectroscopy on Mars, cellophane optics, spectroscopy market

OSA Today

Eye Tracking: A Comprehensive Guide to Methods and Measures

The vast development of eye tracking technology in recent years has created a growing interest in monitoring and measuring eye movements.

Member News

Honors and Awards David Payne Knighted  OSA Fellow David Payne, director of the Optoelectronics Research Centre at the University of South Hampton, United Kingdom, received a knighthood on the Queen’s New Year honors list. He received the recognition “for services to photonics research and applications,” reflecting his important work in using light for...

Scatterings: Law Enforcement Use of Military Laser Raises Safety Concerns

Making Panoramas from Digital Images