1) convex grating
凸面光栅
1.
Design method for Offner imaging spectrometer composed of convex grating;
一种凸面光栅Offner结构成像光谱仪的设计方法
2.
Fourier analysis of Offner imaging spectrometer composed of a convex grating;
凸面光栅Offner结构成像光谱仪的傅里叶分析
3.
Have analyzed and calculated the diffractive efficiency of the convex grating used in the hyper spectral imager.
对超光谱成像仪使用的凸面光栅衍射效率进行了分析计算。
2) convex grating
凸光栅
1.
A compact Offner spectral imaging system using dispersive elements in divergent beam was designed,and the advantages and disadvantages of the Offner spectral imaging system with convex grating and curved prism were analyzed.
研究了在发散光束中使用色散元件的小型Offner光谱成像系统,分析了Offner凸光栅光谱成像系统和Offner曲面棱镜光谱成像系统的优缺点,与传统准直光束中使用光栅或棱镜的方法相比,Offner光谱成像系统具有体积小、质量轻、无谱线弯曲、色畸变小的特点。
2.
The system is composed of an off-axis Three-Mirror Anastigmatic(TMA) telescope and two Offner convex grating spectrometers.
该系统由离轴非球面三反射镜望远成像系统和两个Offner凸光栅光谱成像系统组成,通过改变两个光谱成像系统的变倍比来实现两种探测器的匹配。
3) cylindrical transmission grating
双凸柱面透射光栅
4) plane grating
平面光栅
1.
After frequency selecting when white light walks through the F-P sensor which cavity modulated by temperature,wa- velength demodulating is realized with a plane grating and CCD.
采用铜管和端面镀膜的光纤制作F-P传感器,白光光源经过腔长受温度调制的F-P传感器选频后,用平面光栅和线阵CCD实现光波波长的解调。
5) concave grating
凹面光栅
1.
In order to rule the concave grating with a long focal length,a cutter frame with elastic thimble mode was designed and manufactured.
对大曲率半径(即长焦距)金属基底凹面光栅的机械刻划技术做了研究。
2.
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。
3.
This paper presents the principle, structure and aberration-corrected designing of a flat focal field concave grating spectrograph.
介绍了用于 X光能谱测量研究的平焦场凹面光栅光谱仪的原理、结构及象差校正的设计方法。
6) curved surface grating
曲面光栅
1.
Fabrication of a controllable curved surface grating;
一种可控曲面光栅的研制
补充资料：凸面镜
1.亦称"凸镜"。 2.中厚边薄的透光镜，为球面镜的一种，反射面凸出，曲率中心在镜后，焦点在曲率中心与镜心连线的中点上。可引火，并可制显微镜及老花眼镜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条