搜索
Near-infrared light-controlled tunable grating based on graphene/elastomer composites
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Near-infrared light-controlled tunable grating based on graphene/elastomer composites
- 发表刊物：
- Optical Materials（中科院 3区）
- 摘要：
- A near-infrared (nIR) light actuated tunable transmission optical grating based on graphene nanoplatelet (GNP)/polydimethylsiloxane (PDMS) and PDMS is proposed. A simple fabrication protocol is studied that allows integration of the grating with the actuation mechanism; both components are made from soft elastomers, and this ensure the tunability and the light-driven operation of the grating. The resulting grating structure demonstrates continuous period tunability of 2.7% under an actuation power density of 220 mW cm−2 within a period of 3 s and also demonstrates a time-independent characteristic. The proposed infrared activated grating can be developed for wireless remote light splitting in bio/chemical sensing and optical telecommunications applications.
- 合写作者：
- Fei Wang；Shuhai Jia；Yonglin Wang；ZhenhuaTang
- 是否译文：
- 否
- 发表时间：
- 2018-01-04
