本文重点分析了色散方向与光纤相关错位方向的关系对成像质量影响的规律,以及应采取的措施。
The effect of dispersion direction and optical fibers relative misplace to imaging quality as well as the measure that should be taken are analyzed in this paper.
它具有简单的几何形状和优秀的光学特性,可以用于光纤通信传输系统,也可以用作成像光学元件及光传感器件。
Because of simple geometry and excellent optical performance, it can be used in optical fiber communication system, and as imaging and sensing devices.
在波分复用光纤传像系统中,像束光纤的相关性错位误差将直接影响整个光纤传像系统的综合成像效果。
In optical fiber image transmission system with wavelength multiplexing employed, the coherent error of image bundle will directly affect the whole system's imaging quality.
根据光纤光栅多传感器复用时信号的光谱特征,提出了采用成像光谱技术对复用信号进行解调的方案。
According to the spectral feature of the signal generated by the multiplexed fiber Bragg grating (FBG) sensors, image spectrometry is proposed to demodulate multiplexed signal.
利用自成像腔技术进行光子晶体光纤(PCF)激光器光束相干合成的实验研究,实现了两光子晶体光纤激光器的相位锁定。
Beam coherent combination of two photonic crystal fiber (PCF) lasers is experimentally studied by using self-imaging resonator technique, and phase-locking of the two PCF lasers is achieved.
成像的焦面上装着4000根可自动定位的光纤,连接16台光谱仪实时记录数据。
The imaging focal surface is equipped with 4000 optical fibers which can do automatically positioning and is connected with 16 spectrometers to do real time recording.
搜救人员可在受灾部分(例如楼板上)钻洞;搜索人员随后使用光纤成像设备对搜救现场的情况做出快速评价。
Personnel may drill an array or series of holes (in a floor space for example). Operators follow along with the fiber-optic device(s) making quick assessments.
本文提出了一种基于光纤过程层析成像技术(OFPT)检测原油与机油截面浓度分布的新方法。
An optical fiber process tomography (OFPT) technique for measuring the concentration distribution at a cross section of crude oil and mobile oil has been developed.
同时无侵入、可光纤化等优点使其在现有众多医学成像方法中脱颖而出,具有广阔的临床和研究前景。
At the mean time, its features of no-touch and fiber based make it outstanding in many medical imaging methods. So it has broad clinical and research foreground.
这个研究小组应用光纤跟踪技术,通过扩散量成像构建一个大脑白质的三维立体图。
The team then applied fiber tracking to construct a 3-D visualization of the brain's white matter tracts based on the diffusion tensor images.
光纤化设计的光学相干层析成像系统紧凑、灵活,便于与光纤导管、内窥镜和其它成像装置的有机结合,以拓展其观察范围和应用领域。
Fiber-based OCT system is compact, flexible, and convenient to be combined with fiber catheter, endoscope and other imaging equipments to expand its observing scope and application fields.
光纤化设计的光学相干层析成像系统紧凑、灵活,便于与光纤导管、内窥镜和其它成像装置的有机结合,以拓展其观察范围和应用领域。
Fiber-based OCT system is compact, flexible, and convenient to be combined with fiber catheter, endoscope and other imaging equipments to expand its observing scope and application fields.
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