WASHINGTON, Sept. 13, 2012 — Members of the optics and photonics community headed to Capitol Hill on Wednesday to draw attention to the National Academy of Sciences' recently released report on the current state of optical sciences and the role they could play in driving US economic growth in the future. The morning event, "Essential Technologies for Our Future: Optics and Photonics Leading the Way," was sponsored by four optics and photonics industry groups: the American Physical Society (APS), the IEEE Photonics Society, The Optical Society (OSA), and SPIE, the international society for optics and photonics. 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