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InGaAs/GaAs 0.98μm Low-Divergence Central-Lobe Semiconductor Lasers With δ-Doped Resonant Tunneling Quantum Wells | Laboratory of Quantum Measurements

InGaAs/GaAs 0.98μm Low-Divergence Central-Lobe Semiconductor Lasers With δ-Doped Resonant Tunneling Quantum Wells