the researches on a new type of adjustable beam-splitting-expanding laser polarizer

the optical system of line constructive laser confocal scanning microscope is designed. the optical design software oslo is used to design special infinite image distance half flat field objective as well as laser extender and collimating lens.

设计了线结构光共焦扫描显微成像光学系统，使用光学设计软件OSLO设计了专用的无限远像距半平场显微物镜和激光扩束准直镜。

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optics: windows, prisms, lenses, beam expanders, laser mirrors, beam splitters, polarizers, etalons, filters, telecommunication optics and optical mounts, etc.

光学元器件：光学滤光片、透镜、激光镜、波片、窗口材料、分束片、偏振片、扩束镜、标准具、镀膜元件和光具座，等；

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jinke can provide the following beam expanders as well as tailor-made design and processing according to the customers'requirements.

劲科拥有下列扩束镜，并可根据客户需求进行设计加工。

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the study of the ultra-smoothing process for micro laser extender-lens

微型激光扩束镜高质量表面加工工艺的研究

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based on the curvature of substrate and newton ring, a simple set for measuring the stress in films is designed, which consists of a he-ne laser, an extended lens, a convex lens and a travelling microscope with a spectroscope.

基于基片弯曲法和牛顿环的基本原理，使用He-Ne激光器、扩束镜、凸透镜和带分光镜的移测显微镜，搭建了薄膜应力测量装置。

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the optical design of the gradient refractive index lens, the beam expander laser zoom and the ccd lens is the important part. according to the actual processing craft to make a tolerance analysis for the various lens parts.

本文重点阐述了梯度折射率透镜、激光变倍扩束镜、CCD镜头等的光学设计，并根据实际加工工艺对各部分透镜进行了公差分析。

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we obtain a spectral width less than 0.1 nm and a tunability about 1 nm by adding a grating, a beam expander, shutters and a combining lens in the oscillator of a discharge pumped arf laser oscillator amplifier system.

在一台快放电泵浦的ArF准分子激光振荡放大系统的振荡级上采用光栅、扩束镜、光阑等腔内元件，用组合输出镜获得了线宽小于0.1nm，调谐范围～1nm的激光输出。

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excitation filter with high signal-to-noise ratio and high steepness in the cut-off edge

一种高信噪比和陡截止边缘的激光滤光片

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development of wide-passband infrared filter with high rejection rate for infrared earth sensor

红外地球敏感器用高截止度宽带红外滤光片研制

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the cutoff-wavelength filter is configured in front of the camera to filter the natural environment light, which makes retrieval of the highlights significant.

同时在摄像头前配置截止波长滤光片，用以对自然环境光的滤除，使得获取的亮点具有更佳的显著性。

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preparation of high-hard edge filter of 3.2 to 4.9 micro coating on si substrate

硅基片上镀3.2～4.9μm高强前截止型滤光片

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in this paper, we prepared various of cut-off interference filters in order to adjust the wavelength and bandwidths of modern optical devices, and especially, the short wavelength pass filters were investigated in detail which were difficult to design and prepare.

本论文应用制备各种规格的干涉截止滤光片来实现光学器件的波长与带宽的可调，尤其对难度较大的短波通滤光片的设计与制备做了详细介绍。

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multi-band lamp house is adopted to achieve all kinds of field traces and its corn is interference filter system, which can utilize interference cut-off filters of different performances to output different wave-band beams.

多波段光源系统被用于对痕迹进行获取，而它的核心是滤光片系统，它是利用不同性能的干涉截止滤光片以获得不同波段的输出光。

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the characteristic matrix of the film derives from the basis of maxwell equation which was utilized to analyzing antireflection film theory of the single-layer film and multilayer films.

运用薄膜的特征矩阵，对单层增透膜和多层增透膜原理进行了分析，建立了多层膜干涉截止滤光片的理论模型。

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the best performance is obtained through specially selecting the measure wave length with a cheap band elimination filter.

采用成本低廉的截止滤光片获取特定的测量波段就能很好地实现这一措施。

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it has been found that the thickness sensitivity of the edge filter is small.

同时还发现，截止滤光片的膜层厚度灵敏度较小，带通滤光片的膜层厚度灵敏度较大。

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out-tune modification of the pass-band ripple of cut-off filters

截止滤光片通带波纹的失调修正

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design and fabrication of high isolation interference edge filter

高隔离度干涉截止滤光片的设计与制备

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method for eliminating the half-wave hole of short-wave passed filter

消除短波通截止滤光片半波孔的方法

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the bandwidth of 200 nm for both rejection region and transmission band is obtained at wavelength 1550 nm.

对一个典型的短波通截止滤光片，在波长1550nm，截止区和透射带宽均达到了200nm。

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