TY - JOUR T1 - Very low-threshold-current-density 1.34-μm GaInNAs/GaAs quantum well lasers with a quaternary-barrier structure JO - Optics InfoBase Conference Papers PY - 2007/01/01 AU - Jin CY AU - Liu HY AU - Zhang SY AU - Airey R AU - Hopkinson M ED - Y2 - 2024/12/25 ER -