Laser-tuned whispering gallery modes in a silica-based microsphere resonator integrated with ethyl-orange-doped polyvinyl alcohol coating
详细信息 查看全文
- 作者：Yuetao LiAuthor Vitae ; Hao Zhang ; haozhang@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Bo Liu ; liubo@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Wei LinAuthor Vitae ; Donglin YanAuthor Vitae ; Chengkun YangAuthor Vitae ; Jixuan WuAuthor Vitae
- 关键词：Microsphere resonator ; Whispering gallery mode (WGM) ; Laser tuning ; Ethyl orange (EO) ; Polyvinyl alcohol (PVA) ; Functional coating
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：238
- 期：Complete
- 页码：98-104
- 全文大小：2172 K
文摘
- •
We present a laser-tuned WGM microresonator integrated with EO-doped PVA coating.
- •
The WGM resonance wavelength is sensitive to applied 532 nm laser power density.
- •
An optimal EO weight percentage is acquired for fully linear wavelength tuning.
- •
The microresonator shows good spectral reversibility under 532 nm laser excitation.
- •
The microresonator exhibits good dynamic performance for slow signal modulation.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |