| 用载能离子束辐照技术制备的激光晶体光波导 |
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| 引用本文： | 陈峰.用载能离子束辐照技术制备的激光晶体光波导[J].中国科学(G辑),2013(7):810-820. |
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| 作者姓名： | 陈峰 |
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| 作者单位： | [1]山东大学物理学院,济南250100 [2]山东大学晶体材料国家重点实验室,济南250100 [3]山东大学粒子物理与粒子辐照教育部重点实验室,济南250100 |
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| 基金项目： | 国家杰出青年科学基金（编号：10925524）和国家重点基础研究计划（编号：2010cB832906）资助项目 |
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| 摘 要： | 激光晶体是重要的激光增益介质．光波导结构是集成光子学的基本元件之一．利用载能离子柬辐照技术，可以在激光晶体材料中制备光波导结构，进而实现微型的波导激光．本文综述了载能离子辐照技术制备激光晶体光波导的基本原理与方法，以及离子束对晶体波导微荧光性能的影响，介绍了晶体波导激光的最新研究进展．最后，展望了离子辐照激光晶体光波导研究的未来发展方向．
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| 关 键 词： | 载能离子束辐照 激光晶体 光波导 微荧光 波导激光 |
Optical waveguides in laser crystals produced by energetic ion beam irradiation |
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| Authors: | CHEN Feng |
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| Institution: | CHEN Feng( 1. School of Physics, Shandong University, Jinan 250100, China; 2 .State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China; 3 .Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Jinan 250100, China) |
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| Abstract: | Laser crystals are important gain media for solid state lasers. Optical waveguides are basic components in integrated photonics. By using energetic ion beam irradiation techniques, optical guiding structures can be produced in laser crystals, and miniaturized waveguide lasers can be realized. In this paper, the fundamentals and methods for laser crystal waveguide fabrication by using energetic ion beams are reviewed. The influence on the micro-fluorescence properties in the waveguide regions induced by the ion beams is overviewed. The latest progress on the crystalline waveguide lasers is introduced. The prospect on the ion beam irradiated optical waveguides in laser crystals is presented. |
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| Keywords: | irradiation of energetic ion beams laser crystals optical waveguides micro-fluorescence waveguide lasers |
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