TY - JOUR T1 - Cw cavity ring-down infrared absorption spectroscopy in pulsed supersonic jets: Nitrous oxide and methane JO - Chemical Physics Letters PY - 1999/01/01 AU - Hippler M AU - Quack M ED - DO - DOI: 10.1016/S0009-2614(99)01071-4 VL - 314 IS - 3-4 SP - 273 EP - 281 Y2 - 2025/04/10 ER -