Dispersion compensation method based on focus definition evaluation functions for high-resolution laser frequency scanning interference measurement
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- 作者：Liu Guodong ; Xu Xinke ; Liu Bingguo ; Chen Fengdong ; Hu Tao ; Lu Cheng ; Gan Yu ; ganyu@hit.edu.cn
- 关键词：Laser ranging ; Laser frequency scanning interference measurement ; Fibre dispersion ; Dispersion compensation
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：386
- 期：Complete
- 页码：57-64
- 全文大小：1238 K
- 卷排序：386
文摘
Model of dispersion mismatch on the laser frequency scanning interference is built. Influence of dispersion mismatch on measurement system is analysed. Dispersion compensation based on focus definition evaluation function is proposed.