QEP: Semiconductor dynamics
Chair: G S Buller, Heriot-Watt University (UK)

13:00	INVITED: Polariton Stimulation and its Spin Dynamics in Semiconductor Microcavities L Viña, D Martin, A Amo, D Ballarini Universidad Autónoma de Madrid (Spain)
13:30	Spectral-Temporal Investigations of Laser Emission Following Injection of a Femtosecond Pulse D Baxter, C O'Rourke, J Allam University of Surrey (UK)
13:45	Ultrafast reflectivity modulation in AlGaAs photonic crystal waveguides P Murzyn, A Z Garcia-Deniz, D O Kundys, A M Fox, J P R Wellls, D M Whittaker, M S Skolnick, T K Krauss^1, J S Roberts University of Sheffield (UK) ^1 University of St Andrews (UK)
14:00	Bistable localized emission states in broad-area vertical-cavity surface-emitting lasers with frequency-selective feedback Y Tanguy, T Ackemann, W J Firth, A Naumenko^1, P Paulau^1, N Loiko^1, R Jaeger^2 University of Strathclyde (UK) ^1 Academy of Sciences of Belarus (Belarus) ^2 Ulm Photonics (Germany)
14:15	Computational Modelling of Passive Mode-Locking in Two-Section InGaAs Quantum Dot Lasers: Fundamental Analysis and Optimization E Gehrig, O Hess University of Surrey (UK)