TY - CONF T1 - Very low-threshold-current-density 1.34-μm gainnas/gaas quantum well lasers with a quaternary-barrier structure JO - 2007 Conference on Lasers and Electro-Optics (CLEO) PY - 2007/01/01 AU - Jin CY AU - Liu HY AU - Zhang SY AU - Airey R AU - Hopkinson M ED - DO - DOI: 10.1109/cleo.2007.4453619 PB - IEEE Y2 - 2024/12/22 ER -