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| 半导体激光器阵列的“Smile”效应对光束质量的影响 | |
| 引用本文： | 郎超,尧舜,陈丙振,贾冠男,王智勇.半导体激光器阵列的“Smile”效应对光束质量的影响[J].中国激光,2012,39(5):502006-37. |
| 作者姓名： | 郎超 尧舜 陈丙振 贾冠男 王智勇 |
| 作者单位： | 郎超:北京工业大学激光工程研究院， 北京 100124 尧舜:北京工业大学激光工程研究院， 北京 100124 陈丙振:北京工业大学激光工程研究院， 北京 100124 贾冠男:北京工业大学激光工程研究院， 北京 100124 王智勇:北京工业大学激光工程研究院， 北京 100124 |
| 摘 要： | 建立"Smile"效应条件下半导体激光阵列近、远场模型,将光纤近场扫描法与高斯光束传输理论相结合,从理论和实验上证明了"Smile"效应值的大小与分布形态共同决定半导体激光器阵列快轴方向实际输出光束质量,获得了不同"Smile"效应条件下半导体激光阵列快轴方向光束参数积Kf值。 |
| 关 键 词： | 激光器 半导体激光器阵列 “Smile”效应 光束质量 |
| 收稿时间： | 2011/12/19 |
"Smile" Effect on the Beam Quality for Diode Laser Arrays |
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| Lang Chao Yao Shun Chen Bingzhen Jia Guannan Wang Zhiyong."Smile" Effect on the Beam Quality for Diode Laser Arrays[J].Chinese Journal of Lasers,2012,39(5):502006-37. | |
| Authors: | Lang Chao Yao Shun Chen Bingzhen Jia Guannan Wang Zhiyong |
| Affiliation: | Lang Chao Yao Shun Chen Bingzhen Jia Guannan Wang Zhiyong(Institute of Laser Engineering,Beijing University of Technology,Beijing 100124,China) |
| Abstract: | By establishing the near-field and far-field models of the diode laser arrays with the "Smile" effect, and combining optical near-field scanning method with Gaussian beam propagation theory, the conclusion that the value of "Smile" effect and the distribution decide the beam quality of diode laser arrays together is proved theoretically and experimentally. Except that, the beam parameters products of diode laser arrays under different "Smile" effect in the fast axis are calculated. |
| Keywords: | lasers diode laser array "Smile" effect beam quality |
| 本文献已被 CNKI 等数据库收录！ | |