Long range, high accuracy optical ranging using frequency-shifted feedback lasers

被引：0
|
作者：
Ndiaye, Cheikh [1 ]
Hara, Takefumi [1 ]
Ito, Hiromasa [1 ]
机构：
[1] Tohoku Univ, RIEC, Aoba Ku, Sendai, Miyagi 9808577, Japan
来源：
2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4 | 2007年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Frequency-shifted feedback (FSF) laser generating a comb of chirped frequency components have great potential in long-distance and high-accuracy optical ranging applications. We confirmed that these lasers could achieve sub-mm accuracy, which was less affected by distance, up to 1 Km. A potential application of these lasers is in 3-D shape measurement.
引用
收藏
页码：419 / 420
页数：2
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