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机译:A photonic integrated circuit-based erbium-doped amplifier
Swiss Fed Inst Technol Lausanne EPFL, Inst Phys, CH-1015 Lausanne, Switzerland|Swiss Fed Inst Technol Lausanne EPFL, Ctr Quantum Sci & Engn, CH-1015 Lausanne, Switzerland;
Friedrich Schiller Univ Jena, Inst Solid State Phys, Max Wien Pl 1, D-07743 Jena, Germany;