Optical element, method for producing the element, and optical pick-up device.
光元件，生产该元件的方法，和光拾取器。
Focal depth of laser beam is advanced by diffraction optical element in this paper.
本文使用衍射光学元件来提高激光束的焦深。
Meanwhile it is suitable for final testing of optical element with reasonable accuracy.
同时轮廓仪也可直接用于中低精度非球面光学元件的最终检测。
It is helpful to analyze and evaluate anti-vibration performance of the optical element.
该研究对光学元件抗振性能的分析和评估有很大的帮助。
A reflective blazed grating wedge-plate, a new optical element, is proposed and designed.
提出并设计了一种新型光学元件——反射式闪耀光栅楔形平板。
A holographic optical element in four quadrant optoelectronic detection has been constructed.
提出了用于四象限光电探测的全息光学元件的制作方法。
An infrared imaging system using pyroelectric vidicon with revolving optical element is proposed.
本文提出一种采用热释电摄象管的回转型红外成象方案。
The invention discloses a method for enhancing the optical effect of a holographic optical element.
本发明公开了增强全息光学元件光学效果的方法。
Diffractive-optical element, scanning optical system, optical scanner, and image forming apparatus.
光学衍射元件，光学扫描系统，光扫描器和图像形成装置。
Thin film optical coatings tailor light reflected or transmitted from an optical element in a desired way.
光学元件上的光学薄膜按照既定的模式反射或传输光束。
Method for manufacturing coated sheet, optical functional layer, optical element, and image display device.
用于制造涂覆片材的方法，光学功能层，光学元件和图像显示设备。
Thermal Transfiguration Analysis for the Large Aperture Optical Element of Switchyard in ICF Driver Target Area.
惯性约束聚变靶场编组站大口径光学元件的热变形分析。
This article presents the facture of a holographic optical element for laser direct writing synthetic holograms.
文章旨在提出一种用于激光直写合成全息拍摄的全息光学元件的制作技术。
A method of fabricating holographic optical element (HOE) for free-space optical clock distribution is presented.
提出了用二维全息光栅制作自由空间光学时钟分布中的全息光学元件的方法。
Assembling optical element external member and method, optical element, offset press, device manufacturing method.
组装光学元件套件和方法，光学元件，平版印刷机和器件制造法。
Several examples shown in this Paper indicate that it is a valuable design method of the diffraction optical element.
文中给出了几个实例，充分表明这是有实用价值的一种衍射光学元件设计方法。
This paper studies the thermal lensing effect of optical element under laser heating at non-thermal equilibrium state.
研究了强激光作用下非热平衡状态光学元件的热透镜效应。
And alignment of every optical element could introduce primary aberrations, which will influence the final test result.
在检测过程中，各个元件之间的调整会带来初级像差，这是影响最终检测结果的一个关键因素。
A new optical element called Glass Ring is introduced in this paper. It can transform laser beam into a laser beam plane.
介绍一种新型的光学元件，它可把一束激光变换成一个两维的激光平面。
A novel binary optical element, which has the functions of filtering, beam-splitting and imaging, is designed and fabricated.
本文利用微光学技术设计并研制了一种同时具有滤波、分束和成象功能的二元光学全互连器件。
In this paper the novel method of using holographic optical element (HOE) to realize optical clock distribution was presented.
提出了采用偏振全息术制做全息光学元件以实现光学时钟分布的方法。
The relief structure of diffraction optical element can be written precisely but very slowly with the raster scan mode bye-beam.
用电子束逐行扫描方法刻蚀衍射光学元件的浮雕结构精度高而速度低。
Placing a diffractive optical element(DOE) on the incident laser beam to improve the depth of focus, the DOE'S aperture is variable.
在入射光束的孔径受限制的情况下，利用衍射光学元件来增加激光束的焦深。
A new holographic optical element (HOE) consisting of the hololenses with different focal length and diffraotional channel is described.
本文介绍了由不同焦距与不同衍射方向的全息透镜组合而成的一种新型全息元件。
The invention discloses a combined X-ray converging optical element used for converging high-energy X-ray and filtering low-energy X-ray.
本发明公开了一种组合式X射线会聚光学器件，用于实现会聚高能X射 线，并对低能X射线过滤。
The oriented, polarized material of liquid crystal polymer can be used as a piezoelectric material, electret material, nonlinear optical element.
热电液晶聚合物还可用作压电、驻极体、非线性光学元件等。
GRIN ball lens is a spherical optical element with refractive index is symmetric around a spherical point and varies in spherical radius direction.
梯度折射率球透镜是一种折射率以球心为对称中心，并沿球半径方向分布的球型光学元件。
The process was controllable and could be applied to strip the photoresist residual of diffractive optical element fabricated on the thick substrate.
该工艺具有良好的可控性，解决了在厚基片上制作大口径衍射光学元件时残余光刻胶的去除问题。
The process was controllable and could be applied to strip the photoresist residual of diffractive optical element fabricated on the thick substrate.
该工艺具有良好的可控性，解决了在厚基片上制作大口径衍射光学元件时残余光刻胶的去除问题。
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