纖芯模 的英文怎麼說

中文拼音 [xiānxīnmó]
纖芯模 英文
coremode
  • 纖 : 纖形容詞（細小） fine; minute
  • 芯 : 芯名詞1. （物體或器物的中心部分） core 2. （蛇的舌頭） snake's tongue
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  1. The dual - core air - guided pbgfs couplers are designed and decoupling phenomenon has been found. coupling properties of the pbgfs with adjacent two air cores are evaluated. the decoupling point, where no power transfers between two cores,

    對具有兩個相鄰纖芯的空氣傳導光子帶隙光纖的傳導模式和耦合特性進行了理論分析，在所分析的結構中發現了無耦合點，在該點兩個相鄰纖芯之間不發生能量交換。
  2. Detail specification for 62. 5 - um core diameter 125 - um cladding diameter class 1a graded - index multimode optical fibers

    62 . 5um芯直徑125um覆層直徑1a級分級指數多模光纖的詳細規范
  3. Detail specification for 50 - um core diameter 125 - um cladding diameter class ia graded - index multimode optical fibers

    芯直徑為50 - um包覆直徑為125 - um的ia類陡度折射率多模光纖的詳細規范
  4. First, we use a simple three - layer - model to gain the expressions of the electric field of cladding mode and its dispersion equation, at the same time, we present the expressions of the electric field of the core mode and its dispersion equation

    因為要考慮包層模，所以首先用光纖的三層模型得到包層模的場分佈和色散方程，同時也給出單模光纖纖芯基模的場分佈和色散方程。
  5. Filament winding machine is the key device which uses continuous fibre reinforced plastics to wind produce, its primary function is through which continuous fibre ( such as glass, aramid, carbon fibres and wire ) or fabric is wound on the mandrel surface on which produce is shaped according to needed pattern laws by special mechanical moves and controls

    纖維纏繞機是用連續纖維增強塑料來纏繞製品的關鍵設備，其首要功能是通過特定的機械運動和控制，將浸漬過樹脂膠液的連續纖維帶（如玻璃纖維、碳纖維、芳綸纖維、金屬絲等）或布帶，按照所要求的線型規律排布在制品成型的芯模表面上。
  6. Our main products include central material supply system, series drier, automatic charging machine, single double screw extruder, series heating and cooling blending machine, crusher, cold water machine, mould temperature controller, pipe, bar section, board, pp - r pipe, pe fuel pipe, plastic dual tubing extrusion production line and granulation completed production line equipment, at same time, we also carry on various plastic machine and refrigeration engineering. the products are sold well in every province and city of the whole country and also exported to about 30 countries and areas with strong technical force, advanced equipment, scientific management system and perfect after - sales service

    公司主要產品有集中供料系統系列乾燥機自動加料機單雙螺桿擠出機粉料高速混合機粒料混合機螺旋上料機牽引機切割機離心脫水機化纖團粒機全自動擴口機全自動計量混合裝置破碎機磨粉機冷水機模溫機管材型材板材pvc管材pp - r管材pe供水燃氣管材中空壁纏繞管材硅芯管材生產線，雙管擠出電工穿線管材造粒等全套生產線設備。
  7. To achieve diffraction - limited beam quality laser, single mode fiber is used as waveguide in both fiber amplifier and fiber laser in the past

    為了實現高光束質量激光輸出，傳統的光纖放大器和光纖激光器均採用芯徑較小的單模光纖作為增益介質波導。
  8. Cladding mode ' s characteristic and its affects on transmission spectrum of long period fiber gratings

    長周期光纖光柵中纖芯導模與包層模耦合分析
  9. Point diffraction interferometer - a physical idea, is invented by smartt and strong in 1972, advanced by smartt and steel, and used to test astronomical telescope, it has simple structure and has not special demand to source. recently. with the development of fiber ' s manufacture and coupling technology. the simple modern fiber ' s center is smaller than before, this make it possible to progress fiber point diffraction interferometer ( pdi ), in addition to test convergent wavefront, it can test the reflective concave. the excellence of pdi is that it does not need standard mirror. in intereference testing, the standard mirror is the main reason which limit the improvement of precision, pdi can avoid difficulty to provide the wide future for high precision testing. pdi, which produce the standard sphere wavefront, is an instrument which realize the phase shifting with piezoelectric transducer ( pzt ), and collect the interferogram with ccd, in this paper, a adjusting methord is described, then data processing is obtained

    點衍射干涉儀這一物理思想，早在1972年smartt和strong就已發明，由smartt和steel做了進一步發展，並成功的用於檢測天文望遠鏡，它結構簡單，對光源沒有特殊要求，近年來，由於光纖製造工藝以及耦合技術的發展，單模光纖纖芯不斷縮小，為光纖點衍射干涉儀得以發展提供了前提條件，該干涉儀由激光照明，除了檢測會聚波前外，還可以用來檢測反射凹球面，進而應用到單個面形的檢測；另外，光纖點衍射干涉儀最大的優點是不需要標準鏡，在干涉檢測中，標準鏡是檢測精度受限的很大原因，光纖點衍射干涉儀能繞開這一難度，為進行高精度的光學檢測提供了廣闊的前景。
  10. The dual - core air - guided photonic bandgap fiber couplers are designed and decoupling phenomenon has been found. coupling properties of the pbgfs with two adjacent air holes as fiber cores are analyzed. the decoupling point, where there is no

    對具有兩個相鄰纖芯的空氣傳導光子帶隙光纖的傳導模式和耦合特性進行了理論分析，在所分析的結構中發現了無耦合點，在該波長處兩個相鄰纖芯之間不發生能量轉移。
  11. Filament winding is a production technique for composite structures, in which impregnated fiber bundles are guided through a pay - out eye on a rotating mandrel

    纖維纏繞是一種製造復合材料產品的加工技術，預浸有樹脂的連續纖維束在吐絲嘴控制下沿規定路徑鋪設在芯模上。
  12. Automatic fiber placement ( fp ) is a new manufacture technique to produce the affordable composite materials. in fp process fiber is placed on the surfaces of the model by the press roller to form composite structure with low manufacture cost, high efficiency and good quality

    自動鋪絲技術是一種新型復合材料低成本自動化製造技術，它是通過壓輥傳遞一定的正壓力將纖維鋪設在芯模曲面上形成復合材料殼體結構。
  13. The coupling is between forward - propagating core fundamental modes and forward - propagating cladding modes

    其耦合機理是前向傳輸的纖芯基模與前向傳輸的各階包層模式之間的耦合。
  14. It is concluded that te11 mode is the main mode, and it always possesses the most energy. the energy occupation of te11 changes from 100 % to 70 %

    隨著纖芯半徑的增大，即模式數量的增加， te _ （ 11 ）模的能量佔有率將由100趨向70 。
  15. 1. firstly, the mathematical model of fiber pair with the factors of reflector shape and inclination is established. then, the numerical simulation is fulfilled, along with a series of rules of the influence on intensity modulation property caused by multimode fiber parameters, the factors of reflector shape and inclination

    然後，採用數值模擬的方法系統地研究了多模光纖參數（包括光纖對軸間距、光纖芯徑和光纖數值孔徑） 、反射面傾斜因子以及形狀因子對rim - fos強度調制特性的影響規律。
  16. Before plastic optical fiber widespread application, each kind of plastic optical fiber coupler must be used surely, at present the important method to manufacture the plastic optical fiber coupler is fused elongated taper. if adopt this kind of method, the conversion efficiency between the core modes and the cladding modes is low. one of the methods to solve that is

    在塑料光纖廣泛應用之前必然運用到各種塑料光纖耦合器，目前熔融拉錐法是制備塑料光纖耦合器的重要方法，然而此種方法存在纖芯模與包層模的轉換效率比較低的問題，解決這問題的一種方法是對塑料光纖進行熱預拉錐。
  17. The characteristics of core modes and surface modes in pbgf are investigated and the effects of core boundary on these modes are presented. 3. the birefringence properties of form - induced and stress - induced hibi - pcfs are studied

    研究了光子帶隙光纖傳導的纖芯模式和表面模式的特點，對纖芯截面位置對這些模式的影響特點進行了分析。
  18. Splicing between single - mode fiber and pcf are theoretically and experimentally investigated. the fiber bragg grating is written in grapefruit pcf. the multi - wavelength resonances are observed in the grating, and theoretical analysis shows that this phenomenon is caused by the resonances between core modes and cladding modes

    建立了光子晶體光纖和普通光纖的熔接方法，在柚子形光子晶體光纖上寫制了布拉格光柵，觀察到多波長諧振現象，理論分析表明這是由於纖芯基模和包層模之間的諧振造成的。
  19. The main features of this system are : ( 1 ) design and calculate stable fiber paths fulfilling all technical requirements ; ( 2 ) update of the geometry of the mandrel surface with the increase of the thickness ; ( 3 ) the transfer of laminate data to fea - program for detail stress analysis ; ( 4 ) generation of the control data file for four axes winding and ( 5 ) the real time simulation of fiber paths and machine paths

    該系統主要特點有1 ）設計和計算穩定的纖維路徑； 2 ）隨厚度變化自動更新芯模曲面形狀； 3 ）為有限元分析提供路徑網格數據； 4 ）生成用於四軸纏繞機的運動控制指令數據以及5 ）纏繞過程三維圖形模擬。
  20. The term of mode - filtered light refers to the observation that light initially propagating down an optical fiber can be decoupled from that fiber by increasing the cladding ri at the core / clad interface with a permeating analyte, thus changing the allowable propagating modes within the fiber, resulting in a continuous and nearly linear increase in mode - filtered light with increasing cladding ri

    所謂模式濾光，是指分析對象進入光纖包層引起光纖芯包界面的折射率增加，導致光纖內的部分傳導模不滿足傳導條件而從光纖的包層中側漏出來的光學信號，它與包層折射率的增量在一定條件下線性相關。
分享友人
分享到 Line

分享到臉書