| 大功率半导体激光器驱动电路及防护 |
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| 引用本文： | 朴德慧, 郭玉彬, 王天枢.大功率半导体激光器驱动电路及防护[J].激光与红外,2007,37(3):230-233. |
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| 作者姓名： | 朴德慧 郭玉彬 王天枢 |
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| 作者单位： | 吉林大学通信工程学院光通信系,吉林,长春,130012;吉林大学通信工程学院光通信系,吉林,长春,130012;吉林大学通信工程学院光通信系,吉林,长春,130012 |
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| 摘 要： | 设计了980nm大功率半导体激光器的驱动电路及温度控制电路,该电路制作成本低,输出功率稳定,稳定度可达0.01dBm.并对激光二极管的防护作了研究,可有效防止静电、过压、过流对激光二极管的损伤.经使用稳定可靠,输出功率稳定.
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| 关 键 词： | 激光二极管 驱动电路 温度控制 静电 |
| 文章编号： | 1001-5078（2007）03-0230-04 |
| 修稿时间： | 2006-06-192006-08-10 |
Drive Circuit and Protection of High-power Laser Diode |
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| PIAO De-hui; GUO Yu-bin; WANG Tian-shu.Drive Circuit and Protection of High-power Laser Diode[J].Laser & Infrared,2007,37(3):230-233. |
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| Authors: | PIAO De-hui; GUO Yu-bin; WANG Tian-shu |
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| Institution: | Department of Optical Communication; College of Communication Eng.; Jilin University; Changchun 130012; China |
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| Abstract: | In the paper,a low-cost drive and thermo control circuit of high-power laser diode are designed.The output of laser power is very stable,its stabilization can reach 0.01dBm.The paper focuses on the protection of the laser set also,it can avoid the damage of the LD from static over voltage and over current.The circuit has been used for half a year.It is very stable. |
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| Keywords: | LD drive circuit temperature control static |
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