| 主动调Q全光纤激光器的发展评述 |
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| 引用本文： | 尚连聚,杨秀芹,马任德. 主动调Q全光纤激光器的发展评述[J]. 激光技术, 2012, 36(2): 170-173. DOI: 10.3969/j.issn.1001-3806.2012.02.006 |
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| 作者姓名： | 尚连聚 杨秀芹 马任德 |
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| 作者单位： | 1.曲阜师范大学 物理工程学院 山东省激光偏光与信息技术重点实验室 曲阜 273165 |
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| 基金项目： | 曲阜师范大学博士科研启动基金资助项目(20070212)；山东省教育厅资助项目(1LA12) |
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| 摘 要： | 调Q全光纤激光器相比非全光纤激光器具有效率高、结构紧凑和携带方便等潜在优点,并且主动Q开关的重复频率稳定、易于控制,所以全光纤化和主动Q开关的完美结合将引发调Q光纤激光器质的飞跃。在调Q全光纤激光器的发展历程中,布喇格光栅的出现是调Q全光纤激光器发展的重要一步,Q开关的光纤化更是关键的环节。目前,已光纤化的主被动Q开关均很常见,但主动光纤型Q开关技术并不成熟,或许将传统工艺上比较成熟的声光或电光Q开关光纤化是解决该问题的可行途径。
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| 关 键 词： | 光纤光学 主动调Q 光纤型Q开关 全光纤化 |
| 收稿时间： | 2011-07-15 |
Review of actively Q-switched all-fiber lasers |
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| SHANG Lian-ju , YANG Xiu-qin , MA Ren-de. Review of actively Q-switched all-fiber lasers[J]. Laser Technology, 2012, 36(2): 170-173. DOI: 10.3969/j.issn.1001-3806.2012.02.006 |
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| Authors: | SHANG Lian-ju YANG Xiu-qin MA Ren-de |
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| Affiliation: | (Shandong Provincial Key Laboratory of Laser Polarization and Information Technology,College of Physics Engineering,Qufu Normal University,Qufu 273165,China) |
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| Abstract: | Compared with the Q-switched non-all-fiber lasers, the Q-switched all-fiber laser has many inherent merits such as high efficiency, compact size and portability. Active Q-switches, whose repetition rate is stable, can be controlled easily. Therefore, perfect combining all-fiberization with active Q-switch will initiate a breakthrough of Q-switched fiber lasers. In the development of the Q-switched all-fiber lasers, the appearance of the FBG is an important step; whereas, the fiberization of the Q-switches is an even more crucial step. Presently, the fiberized Q-switches, whether passive or active, are common, but the technology of active fibered Q-switch is not yet mature. Probably to fiberize the traditional acousto-optic or electro-optic Q-switches is a feasible way. |
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| Keywords: | fiber optics actively Q-switched fibered Q-switches all-fiberization |
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