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The two meetings unite the OSA and APS communities for five days of quality, cutting-edge presentations, fascinating invited speakers and a variety of special events spanning a broad range of topics in optics and photonics—the science of light—across the disciplines of physics, biology and chemistry." /> <meta charset="UTF-8" /> <meta name="google-site-verification" content="NEf1hf8TW4TPOLYrrW_p8pswwVYE7Qp6JuxbhMZhiYI" /> <meta property="og:image" content="http://www.frontiersinoptics.com/library/images/fio/FiO-Facebook.jpg" /> <meta property="og:description" content="Frontiers in Optics (FiO) is the Optical Society’s (OSA) Annual Meeting and is being held together with Laser Science (LS) , the annual meeting of the American Physical Society (APS) Division of Laser Science (DLS). 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