The functionalities of traditional optical component are mainly based on the phase accumulation through the propagation length, leading to a bulky optical component such as converging lens and waveplate. Metasurfaces composed of planar structures with artificial design have attracted a huge number of interests due to their ability on controlling the electromagnetic phase as well as amplitude at a subwavelength scale. The feasible applications based on metasurfaces include nonlinear dynamics, light beam shaping, quantum interference etc. Beside those promising characteristics, people now intend to discover the field of meta-devices, where we can attain optical properties and functionalities through changing the feature characteristics of metasurfaces in demand. They therefore pave a potential way for the development of flat optical devices and integrated optoelectronic systems and toward the far-reaching applications which are impossible previously. In this talk, four research topics for photonic applications with metasurfaces and meta-devices will be performed and discussed: high efficiency anomalous beam deflector, highly dimensional holographic imaging, versatile polarization control and metadevices with active property.
Pin Chieh Wu, Wei-Yi Tsai, Hui-Hsin Hsiao, Hui Jun Wu, Chun Yen Liao, Hsiang-Chu Wang, Ai Qun Liu, Greg Sun, and Din Ping Tsai, "Light manipulation with metasurface and meta-device (Conference Presentation)," Proc. SPIE 10343, Metamaterials, Metadevices, and Metasystems 2017, 103431Z (Presented at SPIE Nanoscience + Engineering: August 09, 2017; Published: 18 October 2017); https://doi.org/10.1117/12.2272925.5616412036001.
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