Measurement of the wavefront of a laser diode system for intersatellite communication by a Jamin double-shearing interferometer
文献类型：期刊论文
| 作者 | Liu HZ ; Liu LR(刘立人) ; Xu RW ; Zhang L |
| 刊名 | j. opt. a-pure appl. opt.
 |
| 出版日期 | 2005 |
| 卷号 | 7期号:3页码:142 |
| 关键词 | semiconductor laser diode double-shearing interferometer divergence diffraction-limited |
| ISSN号 | 1464-4258 |
| 中文摘要 | the frame of a laser diode transmitter for intersatellite communication is concisely introduced. a simple, novel and visual method for measuring the diffraction-limited wavefront of the transmitter by a jamin double-shearing interferometer is proposed. to verify the validity of the measurement, the far-field divergence of beam is additionally rigorously analysed in terms of the fraunhofer diffraction. the measurement, the necessary analyses and discussion are given in detail. by directly measuring the fringe widths and quantitatively interpreting the interference fringes, the minimum detectable wavefront height (dwh) of the wavefront is only 0.2 gimel (the distance between the perfect plane wavefront and the actual wavefront at the transmitting aperture) and the corresponding divergence is only 65.84 mu rad. this indicates that the wavefront approaches the diffraction-limited condition. the results show that this interferometer is a powerful tool for testing the semiconductor laser beam's wavefront, especially the diffraction-limited wavefront. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000228114600008 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2074]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Liu HZ,Liu LR,Xu RW,et al. Measurement of the wavefront of a laser diode system for intersatellite communication by a Jamin double-shearing interferometer[J]. j. opt. a-pure appl. opt.,2005,7(3):142, 146. |
| APA | Liu HZ,刘立人,Xu RW,&Zhang L.(2005).Measurement of the wavefront of a laser diode system for intersatellite communication by a Jamin double-shearing interferometer.j. opt. a-pure appl. opt.,7(3),142. |
| MLA | Liu HZ,et al."Measurement of the wavefront of a laser diode system for intersatellite communication by a Jamin double-shearing interferometer".j. opt. a-pure appl. opt. 7.3(2005):142. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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