贾书海
- 教授
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- E-Mail:
- Date of Employment:2003-12-01
- Education Level:With Certificate of Graduation for Doctorate Study
- Professional Title:教授
- Status:Employed
- Alma Mater:西安交通大学
- College:School Of Mechanical Engineering
- Discipline:Mechanical Engineering
- Papers
Near-infrared light-controlled tunable grating based on graphene/elastomer composites
Release Time:2025-04-30 Hits:
- Date:2025-04-30
- Title of Paper:Near-infrared light-controlled tunable grating based on graphene/elastomer composites
- Journal:Optical Materials（中科院 3区）
- Summary: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.
- Co-author:Fei Wang；Shuhai Jia；Yonglin Wang；ZhenhuaTang
- Translation or Not:No
- Date of Publication:2018-01-04