TY - CONF T1 - The time-resolved spectroscopy of InGaAs/AlGaAs heterostructures with asymmetric funnel-shape quantum wells for near- and mid-IR lasing JO - SEMICONDUCTOR SCIENCE AND TECHNOLOGY PY - 2004/04/01 AU - Gaponova DM AU - Aleshkin VY AU - Antonov AV AU - Revin DG AU - Vorob'ev LE AU - Firsov DA AU - Shalygin VA AU - Ustinov VM AU - Cockburn JW AU - Fox AM ED - DO - DOI: 10.1088/0268-1242/19/4/091 VL - 19 IS - 4 SP - S273 EP - S275 Y2 - 2025/04/08 ER -