The National Photonics Initiative (NPI) is mourning the passing of U.S. Rep. Louise Slaughter (D-N.Y.), who was a longtime advocate for photonics research. As a scientist herself, Slaughter fully appreciated the impact of the science and research community on the nation’s ability to innovate and grow. Slaughter was integral in establishing the American Institute for Manufacturing Integrated Photonics (AIM Photonics) and played an important role in ensuring collaboration between industry, academia and government. Edward White, chair of the National Photonics Initiative Steering Committee, and vice president of Test, Assembly and Packaging for AIM Photonics, said Slaughter was tireless in her support of her district and the optics and photonics industry. White said, “In her long tenure in Congress, Louise Slaughter had an impact on many initiatives. However, her impact on the optics and photonics industry has been notable. Whenever we met, she was always encouraging about the work we were doing. Her legacy will live on for many years.” “Louise Slaughter was a champion for Rochester, N.Y., for optics and photonics and for science and engineering, among her many achievements,” said Elizabeth Rogan, The Optical Society (OSA) CEO. “We’re saddened with the news of this loss, but grateful for all she accomplished for our community through her many years of effective and tireless leadership.” “Trained in both microbiology and public health, Louise was a progressive, active and vocal advocate for our field, most recently speaking out against the proposal to close Rochester’s Laboratory for Laser Energetics,” said SPIE CEO Eugene Arthurs. “Most of all, it was a deep honor and pleasure to interact with Louise. She had a warm, vivacious personality, a sharp mind and a canny wit. On a personal level, for many people, she will be greatly missed.”