| Photoacoustic microbeam-oscillator with tunable resonance direction and amplitude | |
| Wu, Qingjun1; Li, Fanghao1; Wang, Bo2; Yi, Futing2; Jiang, J. Z.3,4; Zhang, Dongxian1 | |
| 刊名 | Optics communications
 |
| 2018-01-15 | |
| 卷号 | 407页码:381-385 |
| 关键词 | Photoacoustics Beam-oscillator Tunable resonance direction |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2017.09.068 |
| 通讯作者 | Zhang, dongxian(zhangdx@zju.edu.cn) |
| 英文摘要 | We successfully design one photoacoustic microbeam-oscillator actuated by nanosecond laser, which exhibits tunable resonance direction and amplitude. the mechanism of laser induced oscillation is systematically analyzed. both simulation and experimental results reveal that the laser induced acoustic wave propagates in a multi-reflected mode, resulting in resonance in the oscillator. this newly-fabricated micrometer-sized beam-oscillator has an excellent actuation function, i.e., by tuning the laser frequency, the direction and amplitude of actuation can be efficiently altered, which will have potential industrial applications. (c) 2017 elsevier b.v. all rights reserved. |
| WOS关键词 | OPTOTHERMAL EXPANSION ; LASER ; MICROACTUATOR ; MECHANISM ; WAVES |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000415607200060 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177789 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhang, Dongxian |
| 作者单位 | 1.Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 3.Zhejiang Univ, Int Ctr New Struct Mat, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China 4.Zhejiang Univ, Sch Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Qingjun,Li, Fanghao,Wang, Bo,et al. Photoacoustic microbeam-oscillator with tunable resonance direction and amplitude[J]. Optics communications,2018,407:381-385. |
| APA | Wu, Qingjun,Li, Fanghao,Wang, Bo,Yi, Futing,Jiang, J. Z.,&Zhang, Dongxian.(2018).Photoacoustic microbeam-oscillator with tunable resonance direction and amplitude.Optics communications,407,381-385. |
| MLA | Wu, Qingjun,et al."Photoacoustic microbeam-oscillator with tunable resonance direction and amplitude".Optics communications 407(2018):381-385. |
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