Dispersion-free optical coherence depth sensing with a spatial frequency comb generated by an angular spectrum modulator
Dispersion-free optical coherence depth sensing with a spatial frequency comb generated by an angular spectrum modulator
复制标题
DOI：
10.1364/oe.14.012109
复制
发表时间：
2006-12-11
期刊：
影响因子：
3.8
通讯作者：
Takeda, Mitsuo
中科院分区：
文献类型：
--
作者：
Duan, Zhihui;Miyamoto, Yoko;Takeda, Mitsuo
作为传统光学频率梳技术的替代方案，提出了一种用于无色散光相干深度传感的空间频率梳技术。我们使用空间光调制器（SLM）调制单色平面波的入射角，从而产生空间频率梳，而不是在广泛的时间谱范围内产生光学频率梳。使用单色光与SLM相结合，可以实现无色散的深度传感，不受机械移动组件的影响。(c) 2006年美国光学学会
As an alternative to the conventional optical frequency comb technique, a spatial frequency comb technique is proposed for dispersion-free optical coherence depth sensing. Instead of generating an optical frequency comb over a wide range of time spectrum, we generate a spatial frequency comb by modulating the incident angle of a monochromatic plane wave with a spatial light modulator (SLM). The use of monochromatic light combined with the SLM enables dispersion-free depth sensing that is free from mechanical moving components. (c) 2006 Optical Society of America