| 两路关联光纤激光器互注入锁相实验 |
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| 引用本文： | 米朝伟,刘洋,朱孟真,程勇,万强,罗少鹏,田方涛. 两路关联光纤激光器互注入锁相实验[J]. 光学与光电技术, 2010, 8(6): 84-87 |
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| 作者姓名： | 米朝伟 刘洋 朱孟真 程勇 万强 罗少鹏 田方涛 |
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| 作者单位： | 武汉军械士官学校光电技术研究所,湖北武汉430075 |
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| 摘 要： | 基于角锥互注入锁相相干合成方案，利用光纤Bragg光栅（R=85％@1064nm）作为两路光纤激光器的共用腔镜，实现了两路光纤激光器相关联，进一步提高了激光的互注入能量。采用外腔结构，较容易实现了两路光纤激光器的能量互注入锁相。在实验上观察到了远场清晰稳定的干涉条纹（可见度超过0．8），获得了功率合成效率约为80％的线偏振相干激光输出。
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| 关 键 词： | 光纤光学 光纤激光器 相干合成 互注入锁相 角锥 |
Mutual Injection Phase-Locking of Two Inter-Related Fiber Lasers |
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| MI Chao-wei,LIU Yang,ZHU Meng-zhen,CHENG Yong,WAN Qiang,LUO Shao-peng,TIAN Fang-tao. Mutual Injection Phase-Locking of Two Inter-Related Fiber Lasers[J]. optics&optoelectronic technology, 2010, 8(6): 84-87 |
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| Authors: | MI Chao-wei LIU Yang ZHU Meng-zhen CHENG Yong WAN Qiang LUO Shao-peng TIAN Fang-tao |
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| Affiliation: | ( Opto-Electronics Facility of Wuhan Ordnance Non Commissioned Officers Academy, Wuhan 430075, China ) |
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| Abstract: | Based on the mutual injection phase-locking combining technology by a cornercube, fiber bragg grating （R=85% @ 1 064 nm）, as a sharing mirror of two fiber lasers, is used to achieve two fiber lasers associated. And the mutual energy is further enhanced. With a extra-cavity structure, the mutual-injection phase-locking of two interrelated fiber lasers is easily obtained. In the experiment, steady interference stripes with high contrast ratio （more than 0.8） are observed and the linearly polarize coherent laser is obtained. The power combining efficiency is about 80 %. |
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| Keywords: | fiber optics fiber laser coherent combining mutual injection phase-locking corner cube |
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