On the basis of an analysis on the characteristics of image formation of roof Abbe prism and of the structure of double Dove prism, the paper presents a reflecting image rotator consisting of mirrors.

在對立方棱鏡的結(jié)構(gòu)特性和阿貝棱鏡的成像特性分析的基礎(chǔ)上免费看黄色视频免费看，提出了由反射鏡組成的反射式像旋轉(zhuǎn)器成人免费黄网站，并證明了該反射式像旋轉(zhuǎn)器在平行光路中的像旋特性国产精品三级片网站。

The simulation study shows that linear polarization sensitivity of silvered orthogonal twin mirrors is better than that of aluminum or aurum mirrors at the range of 0.4μm～10μm, and the silvered orthogonal twin mirrors have less influence on polarization ratio than those of aluminum and aurum mirrors.

模擬計算結(jié)果顯示：在0.4μm～10μm波段內(nèi)黄片com.，非理想正交鍍銀反射鏡的線偏振靈敏度優(yōu)于鋁、金等正交反射鏡亚洲一区免费观看，且對光束偏振度的改變最小黄片在线免费没播放，因此正交鍍銀反射鏡在高精度偏振遙感探測中值得廣泛應(yīng)用；若把角度誤差控制在0.5°內(nèi)国产农村乱免费视频，則正交鍍銀反射鏡的偏振特性對偏振遙感器的輻射度和偏振度影響很小日韩无码黄色性交，具有較好的消偏性能。

R4The working principle of convergence reflection type photo switch is similar to that of direct reflection type one, while its projector and light receiver focus on object distance, only when the object presents to the focus can the photo switch actuate.

R3 會聚型反射式convergence reflection type 會聚型反射式的光電開關(guān)的工作原理類似于直接反射式光電開關(guān)世界午夜A片免费观看com，然而其投光器與受光器聚焦于物距離h视频乱，只有當(dāng)物體出現(xiàn)在聚焦時，光電開關(guān)才有動作超碰地址。

The vertex input register can easily hold the data for a typical vertex: its position coordinates, normal, diffuse and specular color, fog coordinate and point size information with space for the coordinates of several textures.

通過輸入寄存器少妇卖身全黄毛片，頂點著色器可以非常容易的表示一個典型頂點的數(shù)據(jù)：位置坐標(biāo)，法線欧美A特级人成视频，漫反射顏色和鏡面反射顏色国产午夜福利游戏视频在线播放，霧坐標(biāo)和貼圖大小信息。

The invention relates to a light pumping system for all-solid laser, particularly a light pumping system for disc type laser, comprising heat sink, laser crystal, optical fiber, plane reflector, a first concave reflector, a second concave reflector, and a third concave reflector, and adopting a structure that the plane reflector is between the optical fiber and the first concave reflector, to make the LD and laser cavity on the same side of the laser crystal, thus reducing the packaged size of the laser; the invention fixes the plane reflector on the heat sink to reduce the inclined incident angle of the pumped light beam, thus the pumped light can be fully absorbed, and the invention solves the problem of pumping efficiency and largely reduces the bulk of the laser, beneficial to the all curing of the product and ensuring the cooling requirement of the laser crystal.

本發(fā)明涉及全固體激光器的光泵浦系統(tǒng)欧美综合自拍亚洲综合第一页，特別是一種盤式激光器的光泵浦系統(tǒng)精品人妻系列无码人妻男男。包括熱沉1、激光晶體2、光纖3一级AAAAAA大黄片、平面反射鏡4亚洲日韩一区二区三区网站、第一凹面反射鏡5欧美性爱网站在线免费、第二凹面反射鏡6国产醉酒迷奷系列在线观看、第三凹面反射鏡7，本發(fā)明采用平面反射鏡位于光纖與第一凹面反射鏡之間的結(jié)構(gòu)日韩精品国语在线观看视频，使LD和激光腔位于本發(fā)明激光晶體的同一側(cè)中文,不卡,AV，從而減小了激光器的封裝尺寸；本發(fā)明將平面反射鏡固定在熱沉上www.影音资源.com，使泵浦光束斜入射角減小免费在线色，泵浦光則能充分吸收，為此观看免费黄色网站免费，本發(fā)明解決背景技術(shù)采用第一凹面反射鏡使泵浦光束斜入射角過大引起的像散久久精品国产99久久，泵浦光斑變形引起泵浦效率降低問題，使得本發(fā)明可選用大面積半導(dǎo)體制冷器www被啪啪舒服了，避免使用水冷可以直接免费观看的黄色网站，則激光器的體積大大減少，有利于產(chǎn)品的全固化福利在线你懂的，保證了激光晶體的散熱要求人人人操人人爱。

The acoustic sensing characteristics of FBG hydrophone are addressed and the effects of the coupling coefficient, reflectivity, grating distance and reflection wavelength bandwidth of FBG on FBG hydrophone characteristics are analyzed.

論述了FBG水聽器探頭基元——光纖Bragg光柵的傳感特性，分析了FBG的耦合系數(shù)18黄色禁止网站、反射率不卡日本黄色三级片、反射帶寬和柵長對FBG水聽器傳感特性的影響。

Referring to the optical rounded reflector of spherical surface used in a space remote sensor, a kind of flexible structure was designed for regulating thermal deformation. Theoretical analysis was done to its dynamic model and parameter of structure, and simulating analysis was also done to reflector module with technology of the Computer Aided Engineering in order to solve the status of high rigidity of structure and poor thermal stability of thermal dimension.

針對某空間光學(xué)遙感器的圓形球面反射鏡設(shè)計了一溫升變形調(diào)節(jié)柔性結(jié)構(gòu)件91视频聊天网最新网站，對其力學(xué)模型及柔節(jié)參數(shù)進行了理論分析干操逼网站，并采用計算機輔助工程分析技術(shù)對反射鏡組件結(jié)構(gòu)進行建模和仿真分析，以解決反射鏡在力學(xué)環(huán)境下滿足結(jié)構(gòu)剛度要求超碰国产人人洗澡人人操，而熱環(huán)境下面形精度顯著超差的狀況久久亚洲国产精，使反射鏡結(jié)構(gòu)剛度滿足力學(xué)要求的同時，具有良好的熱尺寸穩(wěn)定性超碰超干，達(dá)到遙感器成像質(zhì)量要求一级二级黄色视。

Light propagation in the facetted light-collimator is based on total internal reflection or on reflection at a reflective coating provided on the facets of the facetted light-collimator.

多面光準(zhǔn)直器中的光傳播基于全內(nèi)反射和在提供于多面光準(zhǔn)直器的棱面上的反射覆層處的反射進行。

This invention discloses a duplexer and a multiplexer of the communication system and a method to realize them on a PCB circuit, which applies a 3db bridge and a low pass filter to constitute a hopstreet duplexer without waste band channels, in which, the signals are shunted and combined by the design of the circuit structure and power distribution of the 3-db bridge and phase offset function, the band filter of the low pass filter and the reflection function of a stopband to make up of a costless duplexer in theory to merge the two channels of different frequencies and reduce loss to increase volume and working bandwidth, then a multiplexer is formed by cascading multiple duplexers.

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Problems ,such as selection of the corresponding stuff, selection of the surge ponderance in the cavity and the influence of the minishing prism couplers on the mode of the ring laser cavity are discussed.

對采用棱鏡耦合器的全反射棱鏡式環(huán)形激光器的耦合輸出特性進行了理論研究久久99久久2，導(dǎo)出了有&楔形&間隙的棱鏡耦合器的反射系數(shù)和透射系數(shù)表達(dá)式3d无码h，給出了反射率和透過率隨&楔形&間隙高度變化的理論計算曲線，進而研究了有關(guān)材料選取免费一级A片毛毛片在线播放i、腔內(nèi)振蕩分量的選取及減小棱鏡耦合器對環(huán)形激光腔內(nèi)模式的影響等問題免费AⅤ网址在线播放。