TY - CONF T1 - Room temperature tuneable THz generation based on excitonic optical nonlinearities in GaAs/AIGaAs multi-quantum weil structures JO - 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) PY - 2017/08/04 AU - Majeed AN AU - Ivanov P AU - Stevens BJ AU - Clarke E AU - Butler IME AU - Childs DTD AU - Kojima O AU - Hogg RA ED - DO - DOI: 10.1109/irmmw-thz.2017.8067208 PB - IEEE Y2 - 2025/04/06 ER -