All-optical switching based on self-assembled halide perovskite microwires  

作　　者：Qing Zhang Jun Zhang 

机构地区：[1]School of Materials Science and Engineering,Peking University,Beijing 100871,China [2]State Key Laboratory of Superlattices and Microstructures,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China [3]Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China

出　　处：《Journal of Semiconductors》2022年第1期12-14,共3页半导体学报（英文版）

摘　　要：Optical switching is a fundamental element in all-optical integrated circuits and networks with ultrahigh speed and low energy consumption compared to their electronic counterparts.Switching on/off the waveguiding with another light beam demands large optical nonlinearity to compactify device footprint and decrease energy consumption,which is difficult to achieve in photonic systems.

关 键 词：OPTICAL NONLINEARITY PEROVSKITE 

分 类 号：TN256[电子电信—物理电子学]