光栅

Germany APE provides WaveScan wavelength meter is a compact, easy to use, economical scanning grating spectrometer.

德国 APE公司提供WaveScan 波长计是一款结构紧凑、使用方便、经济实用的扫描光栅光谱仪。

A portable high speed near-infrared grating spectrometer is designed based on a linear CCD and a USB 2.0 data acquisition system.

设计制作了一种基于线阵CCD和USB 2.0数据采集系统的高速便携式近红外光栅光谱仪。

Experimental results show that the linear algorithm,with high fitting accuracy and low computing complexity,is a suitable solution for wavelength calibration in grating spectrometer.

实测数据表明，线性算法拟合准确度接近最优解，计算复杂度低，是一种最适合于光栅光谱仪波长校准的算法。

At the above foundation, we come into being the suggestion on the grating and spectrometer's struction, accounting for high function in the UV-VIS wave band.

在此基础上，提出了紫外和可见波段构建高性能光谱仪时对光栅的选择和光谱仪具体结构的选择考虑。

This system consists of a light source chamber, a grating spectrometer, a DC voltage regulator and a piampere current meter.

该系统由专用光源室、光栅光谱仪、直流稳压电源、皮安电流计4部分构成。

A grating spectrometer is the standard technology used for laboratory spectroscopy, and it was implemented for the first time for this downhole tool.

光栅光谱仪是实验室光谱学标准技术，它首次被用于该井下工具。

The spectrum of ASE broadband light source was measured by FFTS system, and the experiment result agrees with that tested by grating spectrometer.

利用该FFTS系统测量了ASE宽带光源的光谱，并将测量结果和光栅光谱仪测量结果进行了对比，结果表明两者所测ASE光谱线型一致。

The effects of excitation light source , grating of spectrometer and emis sion detector et al on the fluorescent spectra are studied.

介绍了荧光光谱测量系统的测量原理，讨论了激发光源、单色仪光栅、样品的制备、激发光的激发位置和入射角、探测器、荧光光谱波段等测量条件的选取对激光玻璃荧光测量结果的影响。

The X-ray images and spectra obtained using Chandra's High Energy Transmission Grating Spectrometer show that a strong wind is being driven away from the center of NGC 1068 at a rate of about a million miles per hour.

X -射线图像和光谱获得使用钱德拉的高能透射光栅光谱仪显示，强风被赶出1068星系中心的距离大约在1万英里每小时的速度。

This paper reviewed the application development of spectrometers in color measurement. The trend of its development was described. The spectrometer with rotating grating and scaning structure have been replaced by another type which has no moving parts and uses CCD array for detecting. Miniature fiber optical spectrometer has many advantages as a new type of the on-line instruments.

本文回顾了光谱仪器在颜色测量领域的应用进展，阐述了其发展趋势，即旋转光栅扫描结构的光谱仪已被全固定构件CCD阵列检测的光谱仪取代，微小型光纤光谱仪成为一种新型的在线测量仪器，具有许多优点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。