叙述同一光路中双激光获得共焦的原理和特点及其实现技术,并就一实例的设计结果进行评价。
The principle and property of synchronous focusing of a twin-laser in same light path and its realization technique are described. The design result is evaluated by use of a practical example.
附着在合成超细纤维上的内皮细胞,微管、肌动蛋白和胞核已染色(2500倍),荧光和激光共焦显微镜。
Endothelial cell attached to synthetic microfibers, stained with microtubules, F-actin and nuclei (2500x), Fluorescence, confocal.
当我通过共焦显微镜观察一条斑马鱼幼体,等待着它捕食草履虫的时候,我发现了耐心对于学科研究来说尤为重要。
When I watched a tiny zebra fish for over three hours through a confocal microscope, waiting for it to feed on paramecium, the patience needed for research became apparent.
提出了用于激光共焦显微生物医学图象分割的循环递增阈值分割法。
A recursively increasing threshold method for the segmentation of laser scanning confocal microscopic (LSCM) biomedical images is presented.
针对采用有限大小探测器的共焦显微系统,利用两区相位型滤波器提高系统的纵向分辨率。
For a confocal microscope with a finite-sized detector, the improvement in axial resolution by a phase-only filter with two zones was experimentally investigated.
根据偏振共焦扫描显微镜的原理,成功研制了一台偏振共焦扫描显微镜。
A polarized confocal scanning microscope was successfully designed and developed according to its light path.
运用高灵敏度的共焦显微拉曼系统研究了多孔硅在纵向的拉曼效应和光致发光的性质。
Raman and photoluminescence studies of porous silicon were performed using a highly sensitive confocal microprobe Raman system, which allows the z direction layer analysis of the sample surface.
该研究小组利用共焦光学显微镜观察纤维,利用动态光散射技术证实了纤维的组装过程,而且利用原子力显微镜技术(AFM)研究了它们的形态。
The research team observed the fibers using confocal light microscopy, confirmed their assembly using dynamic light scattering and studied their morphology using atomic force microscopy (AFM).
针对共焦测量中单点扫描速度慢、机构复杂、光能利用率低的问题,介绍了一种利用结构光和共焦显微术相结合来实现多光束测量的新方法。
Focusing on the problem such as slow scanning speed, complex system design and low light efficiency, a simple method to obtaining optical sectioning in multiple-beam confocal measurement was proposed.
开发了一种基于激光共焦显微镜和图像处理技术的研究磨损表面及表面参数的新方法。
A new approach to gain surface parameters to characterize worn surfaces using confocal laser scanning microscopy and image processing technique was proposed.
介绍一种利用双频共焦超声波获取组织内部特性信息的新方法-超声激发声发射(USAE)。
A new method called Ultrasound-stimulated acoustic emission (USAE) is introduced, which USES confocal bi-frequency ultrasound waves to obtain some information of tissue properties.
目的应用激光共焦显微镜对正常人眼角膜缘和中央角膜的组织结构与细胞形态的观察和分析。
Objective To observe the microstructure and cellular populations of normal human limbal and central corneas using laser confocal microscope.
在角膜感染后的第5,10和15天时,行共焦显微镜检查、真菌涂片检查和病理切片检查。
The infected corneas were examined by confocal microscopy, smears and histopathological analysis at 5, 10, and 15 days postinoculation.
用光学信息论本征理论讨论共焦激光扫描显微镜光学系统的成像关系,获得在理想成像及有像差时系统的光学信息量的表达式。
By using the eigen-theory method of optical information theory, the imaging relationship of the optical system of a confocal laser scanning microscope is discussed.
导出了共焦双光子荧光显微镜探测光强随荧光波长变化的解析表达式。
The analytic expressions of the fluorescent intensity are derived in two_photon fluorescence confocal imaging.
以共焦显微系统为平台,研究了不同浓度的R6G银溶胶的表面增强共振拉曼散射(SERRS)光谱, 结果表明不同浓度溶液中的R6G分子表现出了不同的光谱特性。
R6G was incubated in three kinds of silver colloid with different low concentrations, and its surface-enhanced resonance Raman scattering (SERRS) was studied with a confocal microscopy system.
方法用共焦激光角膜显微镜对临床拟诊为真菌性角膜炎的26例患者进行检查,同时行涂片检查真菌菌丝,对两组结果进行比较。
Method In vivo confocal laser corneal microscopy was performed on 26 patients of suspected fungal keratitis, The results were compared with smears.
共焦扫描成像系统的数据传输可以采用串口通信技术实现。
The data transmission in confocal scanning imaging system can be realized through the serial port communication technique.
研究结果表明,数字共焦显微技术具有很高的分辨率改善比,可以有效地恢复厚样本横向和轴向分辨率。
The results show that the digital confocal microscopy has high resolution improve ratio, and can restore lateral and axial resolution of thick specimen effectively.
实验上进行了验证,并与传统的线型共焦方法进行了比较。
An experimental implementation is presented and compared with the conventional linear confocal mode.
共焦显微图象如荧光染色细胞核图象,往往是一种比较模糊的图象,并且亮度范围大,灰度均匀度也较差。
In most of cases, the laser scanning confocal microscopy images, such as fluorescence stained biomedical nuclei, are blurred and have a wide range of brightness and poor intensity homogeneity.
本发明是一种同轴共焦旋转抛物面镜聚光器,属于平行光汇聚的技术领域。
The invention relates to a concentrator of a coaxial confocal rotating paraboloidal mirror, belonging to the technical field of parallel light convergence.
提出了一种新颖的三维荧光共焦图像神经目标的水平集分割方法。
A novel level set segmentation method is proposed for neuron object in 3d fluorescence confocal images.
实验结果说明,在探测器为有限大小的情况下,利用该滤波器可以使共焦显微系统的纵向分辨率提高17.8%。
The experimental results show that the axial resolution of confocal microscope can be improved by 17.8 %, in the case of a finite-sized detector.
提出了一种新的共焦激光方法,可以精确测量正度数与负度数人工晶状体植入物的屈光度。
We present a novel confocal laser method for precise testing of the dioptric power of both positive and negative intraocular lens implants.
提出了一种新的共焦激光方法,可以精确测量正度数与负度数人工晶状体植入物的屈光度。
We present a novel confocal laser method (CLM) for precise testing of the dioptric power of both positive and negative intraocular lens (IOL) implants.
激光共焦扫描显微镜及其在生物医学中的应用。
The laser confocal scanning microscope and its applications in biology and medicine.
本文探讨一种使用单模光纤同时作为点源与点探测器的激光共焦扫描显微系统。
A laser scanning confocal microscope that utilizes a single-mode optical fiber as both the source and the datection aperture is described.
本文探讨一种使用单模光纤同时作为点源与点探测器的激光共焦扫描显微系统。
A laser scanning confocal microscope that utilizes a single-mode optical fiber as both the source and the datection aperture is described.
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