1、

Based on the principle of color measure, the mini-spectrometer uses concave grating as its light splitter, fiber as its color picker and liner CCD as its detector.

它根据分光测色的原理,使用型凹面光栅作为其分光器件,石英光纤做测色探头,线阵CCD为探测器。

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2、

Concave grating spectrometer applied to computer color match system

应用于电脑配色系统的凹面光栅光谱仪

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3、

Diffraction of Concave Grating Treated by Matrix Method

用矩阵方法处理凹面光栅的衍射

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4、

Design of the concave grating based demultiplexer with a flattened spectral response

凹面光栅型解复用器的通带平坦化设计

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5、

The concave grating on the film of PPTA is prepared by the double beam interference illumination.

利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅.

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6、

optimization design for edg devices is carried out by two-point method, thus increases the aberration-free point of concave grating for central wavelength in a device from 1 to 2 and from this can determined the positions of various grating slot bottoms and the positions of output points.

应用两点法对EDG器件进行了优化设计,将器件中凹面光栅对中心波长的无像差点由一个增加到两个,并由此确定各光栅槽面的位置及输出点的位置。

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7、

A Film Thickness Instrument by Spectrophotometry Element of Holographic Concave Grating

用全息凹面光栅作为分光元件的膜厚测量仪

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8、

A visible range flat field spectrometer with a concave varied line space grating is developed to study high accuracy wavelength calibration method.

用一块工作在可见光波段的凹面变线距光栅,搭建了一台小型平场光谱仪,用于专门研究高精度波长标定方法。

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9、

Focal length measurement of concave mirror by holographic grating

全息光栅法测凹面反射镜焦距

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10、

Manufacturing for ruling concave metal grating with a long focal length

机械刻划长焦距凹面金属光栅的研制

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