✦ LIBER ✦
The investigation on Eu3+ high-doped PMMA planar optical waveguide by using scanning near-field optical microscopy
✍ Scribed by Xiaohong Sun; Hao Liang; Hai Ming; Qijin Zhang; Jun Yang; Zhiqiang Zheng; Hui Ma; Yongsheng Zhang; Jiangying Zhang; Jianping Xie; Li Cao; Zebo Zhang
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 386 KB
- Volume
- 240
- Category
- Article
- ISSN
- 0030-4018
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✦ Synopsis
In this article, single-and multi-mode polymer optical waveguides doped with 2.5 wt% Eu(DBM) 3 Phen are prepared and measured by using scanning near-field optical microscopy and m-line method. The mode structure, near-field topography and near-field fluorescence are obtained, respectively. This may have potential applications in the study of polymer waveguide laser and amplifier.