{"id":269114,"date":"2026-01-28T22:46:10","date_gmt":"2026-01-28T22:46:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/269114\/"},"modified":"2026-01-28T22:46:10","modified_gmt":"2026-01-28T22:46:10","slug":"low-power-integrated-optical-amplification-through-second-harmonic-resonance","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/269114\/","title":{"rendered":"Low-power integrated optical amplification through second-harmonic resonance"},"content":{"rendered":"<p class=\"c-article-references__text\" id=\"ref-CR1\">Desurvire, E. Erbium-Doped Fiber Amplifiers: Principles and Applications (Wiley, 1994).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR2\">Tse, M. et al. Quantum-enhanced advanced LIGO detectors in the era of gravitational-wave astronomy. Phys. Rev. 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