飞秒光学频率梳测距技术的研究进展

飞秒光学频率梳测距技术以其快速、高准确度等优点已经成为国际研究热点。该技术有望广泛应用于大规模制造、卫星编队飞行等测距任务。文中介绍了飞秒光学频率梳测距技术的国内外进展,阐述了飞秒光学频率梳目前的主要测距方法,分析了各种飞秒光学频率梳测距技术的原理、技术方法的优缺点、测距结果的影响因素及技术应用范围,并对飞秒光学频率梳测距未来的发展趋势作了阐述。

The Progress on Distance Measuring Technique with a Femtosecond Optical Frequency Comb

For the advantages of high precision and fast speed,the distance measuring technique with a femtosecond optical frequency comb has becomes the focus of study.The technique has been widely used in the ranging studies of large-scale manufacturing and formation-flying satellite missions.The progresses at home and abroad on the distance measuring technique with a femtosecond pulsed laser are described in this paper.Several distance measurement methods with the femtosecond optical frequency comb are given.The advantages and disadvantages of various ranging techniques with a femtosecond optical frequency comb are analyzed.The development trend of this technique is introduced at the end of this paper.