| Buried waveguide in neodymium-doped phosphate glass obtained by femtosecond laser writing using a double line approach | |
Long, Xuewen1,2; Bai, Jing1,2; Liu, Xin1,2; Zhao, Wei1 ; Cheng, Guanghua1
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| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013-10-01 | |
| 发表期刊 | CHINESE OPTICS LETTERS
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| ISSN | 2159-3930 |
| 卷号 | 11期号:10 |
| 摘要 | We fabricate a buried channel waveguide in neodymium-doped phosphate glass using a double line approach by femtosecond laser writing. Raman spectra reveal an expansion of the glass network in the laser irradiated region. Given the stress-induced positive refractive index change, waveguiding between two separated tracks is demonstrated. The refractive index difference profile of the waveguide is reconstructed from the measured near-field mode. Propagation loss is measured by scattering technique. Micro luminescence spectra reveal that the Nd3+ fluorescence property is not significantly affected by waveguide formation process, which indicates that the inscribed waveguide is a good candidate for active device. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.3788/COL201311.102301 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | PULSES ; WRITTEN ; SILICA |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000327321800018 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21802 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Long, Xuewen,Bai, Jing,Liu, Xin,et al. Buried waveguide in neodymium-doped phosphate glass obtained by femtosecond laser writing using a double line approach[J]. CHINESE OPTICS LETTERS,2013,11(10). |
| APA | Long, Xuewen,Bai, Jing,Liu, Xin,Zhao, Wei,&Cheng, Guanghua.(2013).Buried waveguide in neodymium-doped phosphate glass obtained by femtosecond laser writing using a double line approach.CHINESE OPTICS LETTERS,11(10). |
| MLA | Long, Xuewen,et al."Buried waveguide in neodymium-doped phosphate glass obtained by femtosecond laser writing using a double line approach".CHINESE OPTICS LETTERS 11.10(2013). |
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| Buried waveguide in （344KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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