Nonlinear Photonics in the Mid-Infrared and Terahertz Abstract – Optical sensing at long wavelengths presents significant opportunities and significant challenges. The longwave infrared and terahertz ranges are renowned for their potential to sense molecules in a variety of contexts, such as high-speed chemical imaging, disease detection, and environmental monitoring; however, their promise has yet to

Manipulating Light with Optical Metasurfaces: from Classical to Quantum Mu Wang National Laboratory of Solid State Microstructures, School of Physics, and Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China Abstract - This talk focuses on the interaction of electromagnetic waves with metamaterials and manipulating the polarization state of light, which are essential