报告摘要：
　　With the advance of semiconductor nanofabrication techniques, high-quality, single-crystal and light-emitting semiconductor nanomembranes become available and serve as an ideal research platform for nanoscale light-matter interaction in a solid-state environment. This talk will focus on cavity quantum electrodynamics (CQED) experiments in GaAs photonic crystal nanomembranes with InAs quantum dots embedded. Highly efficient single-photon sources and nanolasers have been realized in photonic crystal nanostructures, i.e., cavities and waveguides. I will further show you how to utilize the fabrication disorder, unavoidable in any modern nanofabrication processes, as a source instead of nuisance to effectively generate single photons and coherent light.