Switchable optical nonlinear properties of W18O49 nanowires by Ag nanoparticles supported

• 来源期刊: 中国科学:物理学 力学 天文学（英文版）
• 年，卷（期）: 2017,（11）
• 页码范围: 81-84
• 页数: 4页
• 语种: 英文
• DOI: 10.1007/s11433-017-9083-1

摘要

During the past decades,nonlinear optical (NLO) materials have attracted special interest because of their potential applications in photonic devices,such as optical switching,frequency conversion and electro-optic modulators.Among the finding ways to obtain excellent NLO materials with both large NLO response and short response time,the most common approach is to design and prepare new materials by combining conjugated materials with metal nanoparticles.