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- In addition, this GTMA used as optical film can offer a 100 % fill factor and a simulation of optical coupling efficiency of 66.7% to improve luminance of backlight module (BLM). 此外三角無(wú)間隙微陣列透鏡具100%25的填充系數而且模擬結果具66.;67%25的光學(xué)耦合效率,以改善背光模組亮度。
- The simulation results show that the optical coupling efficiency is determined by fiber position, the lens design of the photodiode chips, and the shape of the light source. 模擬結果顯示,耦合效率的大小由光纖位置、芯片透鏡尺寸和激光光源光斑形狀共同決定。
- As a combiner, with low insert loss, this component could be used in optical communication and double cladding fiber laser to improve coupling efficiency of pumping light. 作為低插入損耗合波器件可廣泛應用于光通信以及雙包層光纖激光器抽運光的注入。
- Without the misalignment, coupling efficiency increases with the decreasing of taper length. 失配不存在時(shí),耦合效率隨著(zhù)錐長(cháng)的增加而減小。
- In order to improve coupling efficiency, the bottom-truncated and top-truncated are put forward. 為提高耦合效率,提出了截底法和截頂法。
- Pulsed electrodeless discharges used as laser pumping provide high peak power,high UV content,high optical coupling effieienoy,long life-time and good reproducibility. 以脈沖無(wú)極放電作激光泵浦源,可提供高峰值功率、高紫外分量、高光學(xué)耦合效率、長(cháng)使用壽命,并有良好的再現性。
- And the calculation method of effective transmissivity and the calculation formulas for coupling efficiency with spherical aberration being considered are given. 給出了微透鏡有效透過(guò)率的計算方法和考慮球面像差時(shí)耦合效率的計算公式。
- Using field coupling theory, the coupling efficiency of LD at different fiber inclined surface is discussed, and experimental results are presented too. 摘要應用場(chǎng)耦合方法模擬計算了不同光纖斜端面角度下半導體激光器的耦合效率,并進(jìn)行了實(shí)驗測量。
- A new scheme to enhancing coupling efficiency and alignment tolerance andreducing insert loss for LD and fiber by cascading GRIN and SMF is reported. 提出采用GRIN與普通光纖級聯(lián),進(jìn)一步提高耦合效率和失調容差的新思路。
- A new scheme to enhancing coupling efficiency and alignment tolerance and reducing insert loss for LD and fiber by cascading GRIN and SMF is reported. 提出采用GRIN與普通光纖級聯(lián),進(jìn)一步提高耦合效率和失調容差的新思路。
- During laser penetration welding,the laser induced plasma above the keyhole will influence the coupling efficiency between laser beam and workpiece. 激光深熔焊接過(guò)程中,小孔上方的等離子體會(huì )影響激光和工件之間的耦合效率。
- The effect of relative position between light source and tapered fiber on coupling efficiency of tapered fibers is also studied. 仿真試驗研究了光源與光纖的相對位置、錐形光纖的尖端半徑、錐形光纖的錐角大小對錐形光纖耦合效率的影響。
- Optical coupling between traditional optical microscope and digital camera were developed, and application software were compiled for computer processing of metallographic pictures and test reports. 利用光學(xué)接口設備將數碼相機通過(guò)作者開(kāi)發(fā)的軟件接口及應用軟件與常規顯微鏡相連接,從而實(shí)現了金相照片及檢驗報告的自動(dòng)化、數字化管理。
- In addition, for this newly designed lensed fiber, the graph of coupling efficiency vs. offset and eccentricity is given. 對于新設計的熔錐形透鏡光纖,文章還給出了偏移和偏心與耦合效率的關(guān)系曲線(xiàn)圖。
- A kind of flat box-like resonator for reactor-pumped lasers (RPL) is presented here, which has a zigzag propagation inside and high coupling efficiency with the reactor. 針對反應堆抽運激光(RPL),介紹了一類(lèi)具有多折光路、與反應堆有較高耦合效率的諧振腔。
- Optically coupled isolation amplifier is of very good linearity. 光電耦合隔離放大器具有很高的線(xiàn)性度。
- To achieve higher coupling efficiency between laser diode and fiber, the hyperbolic-end lensed fiber is used.A coupling efficiency of up to 86% has been demonstrated. 在光纖與雷射之間的耦合采用本實(shí)驗室自行研制高耦合效率雙曲線(xiàn)型光纖透鏡,實(shí)驗證明此雙曲線(xiàn)光纖透鏡耦光效率可達86%25。
- The phase holograms are expected to be able to guide the emission straight out from the OLED device and hence the external light coupling efficiency can be improved. 這種相位全像術(shù)可以預期將發(fā)射出來(lái)的光直線(xiàn)導出有機發(fā)光二極體元件因此可以改善外部發(fā)光耦合效率。
- In this thesis, a novel fiber structure with advantages of high coupling efficiency, long working distance and better alignment tolerance has been presented. 中文摘要本篇論文提出一種同時(shí)具有高耦合效率、工作距離長(cháng)、以及對準容忍度佳等優(yōu)點(diǎn)之新型光纖架構。
- Of these three error sources, it is found that the tilt of the TO-cap has the greatest effect on the coupling efficiency of the packaging subassemblies. 發(fā)現在芯片橫向偏移、芯片傾斜和管帽傾斜這三種操作誤差中,管帽傾斜對封裝組件的耦合效率影響最大。