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Conferences > ISUPTW > 2014 > PS_C2S3 > PS_C2S3_P24

Optical steerable terahertz zone plate

Xinke Wang, Zhenwei Xie, Wenfeng Sun, and Yan Zhang

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Abstract

Research on tunable devices is always a hot topic in optics, which pushes developments of the optical information technology and the photonic integrated circuit. In this presentation, an optical steerable terahertz (THz) zone plate (OSTZP) is experimentally investigated based on the localized photo-induced electron plasma on a silicon wafer. Focusing and imaging performances of the OSTZP are discussed in detail.

© 2014 Optical Society of America

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