Refractive index modulation of YAG crystal through electronic energy depositions of argon ions
文献类型：期刊论文
| 作者 | Chen, Chen1; Li, Rang3; Pang, Lilong2 ; Wang, Zhiguang2; Chen, Feng3
|
| 刊名 | RESULTS IN PHYSICS
 |
| 出版日期 | 2020-09-01 |
| 卷号 | 18页码:5 |
| 关键词 | Ion irradiation Optical waveguide Refractive index modulation Ridge waveguide YAG crystal |
| ISSN号 | 2211-3797 |
| DOI | 10.1016/j.rinp.2020.103217 |
| 通讯作者 | Chen, Chen(doublechen@sdnu.edu.cn) |
| 英文摘要 | This work has demonstrated the feasibility to modulate the refractive index of YAG crystal at variable depths via electronic energy depositions of argon ions. Surface and buried cladding waveguide layers of various geometries were successfully created, which are capable of effective light confinement and guidance at infrared waveband of 1064 nm. Refractive index profiles of irradiated layers were reconstructed in a reasonable manner according to the variations of electronic stopping powers. Information about the structural damage level of ion irradiated crystal were given by measured micro-Raman spectra and signal intensity dependence on penetration depth. Ridge waveguides with superior guiding performances were also manufactured on the platform of refractive index modulated crystals. Based on the precise index modulation shown in this work, extended applications of active ion doped YAG waveguides with better performances, such as high-efficiency waveguide laser oscillation and high-gain integrated optical signal amplification, could be expected. |
| WOS关键词 | OPTICAL WAVE-GUIDES ; LITHIUM-NIOBATE ; LASERS |
| 资助项目 | National Natural Science Foundation of China[11905116] ; China Postdoctoral Science Foundation[2019M662422] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000577350900007 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; China Postdoctoral Science Foundation |
| 源URL | [http://119.78.100.186/handle/113462/139728]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Chen, Chen |
| 作者单位 | 1.Shandong Normal Univ, Coll Phys & Elect, Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Shandong Univ, Key Lab Particle Phys & Particle Irradiat, State Key Lab Crystal Mat, Sch Phys,Minist Educ, Jinan 250100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Chen,Li, Rang,Pang, Lilong,et al. Refractive index modulation of YAG crystal through electronic energy depositions of argon ions[J]. RESULTS IN PHYSICS,2020,18:5. |
| APA | Chen, Chen,Li, Rang,Pang, Lilong,Wang, Zhiguang,&Chen, Feng.(2020).Refractive index modulation of YAG crystal through electronic energy depositions of argon ions.RESULTS IN PHYSICS,18,5. |
| MLA | Chen, Chen,et al."Refractive index modulation of YAG crystal through electronic energy depositions of argon ions".RESULTS IN PHYSICS 18(2020):5. |
入库方式： OAI收割
来源：近代物理研究所
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