fiber cladding 中文意思是什麼

fiber cladding 解釋
光纖包層
  1. Experiment of cladding pumped femtosecond fiber amplifier

    光纖放大器的實驗研究
  2. Then after analysising each characteristics of phosphate glass material, the fiber rod - in - tube by invaginating core rod, inside cladding and outside cladding is used to fabricate the er / yb phosphate glass fiber successfully by polishing and vacuumizing fiber rod - in - tube. finally some techniques, such as cladding pump, prism coupling pump and fusing pump are used to measure the gain of fiber amplifiers

    最後對拉制出的光纖提出了包層泵浦、棱鏡耦合泵浦和熔接耦合泵浦三種可行的增益和傳輸特性測試測方案，並針對鉺鐿共摻磷酸鹽玻璃光纖的特性，指出了熔接耦合是測試增益和傳輸特性的最佳方案。
  3. We have firstly developed the all fiber femto - second laser, but its average output power is only tens of milliwatt. with the development of cladding pumped technology, it is the efficient way to amplifying the output power

    在國內我們已經首先研製成功了全光纖飛秒激光器，但平均輸出功率只有幾十毫瓦，包層泵浦技術的成熟，無疑給其進一步放大功率提供了技術保障。
  4. By improving the conventional electric - arc fusion method, we have realized the splicing between two kinds of mofs and smf with relatively low splice losses. we have written fiber bragg gratings in grapefruit mof successfully. 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

    在此基礎上對微結構光纖光柵進行了理論和實驗研究，在柚子型光敏微結構光纖上成功寫制了布拉格光柵，觀察到多波長的反射峰，並利用全矢量有限元方法對微結構光纖布拉格光柵中的多波長諧振現象進行了理論分析，最後在實驗上對其在多參量傳感和多波長光纖激光器件中的應用進行了嘗試。
  5. Measurement of optical fiber cladding diameter using laser - based instruments

    用激光測量儀測量光纖連皮直徑
  6. The double - clad fiber ( dcf ) with truncated inner cladding has much better absorption efficiency to optical waves than dcf with circular inner cladding

    摘要缺陷型內包層雙包層光纖由於其特殊的內包層橫截面結構，對于光波的吸收效率要比理想圓型內包層雙包層光纖提高許多。
  7. The etching reactor is developed to obtain reproducible tapers of desired diameter and length. an approach for on - line monitoring of etching using the power meter is demonstrated. based on the experimental data, the relationship between the leak - out optical power and change of time and also that between the leak - out power and width of the remaining width of cladding, and the fiber length exposed to hf acid are summarized

    本文對氫氟酸腐蝕法製作光纖耦合器的反應裝置和實驗系統進行了設計，介紹了具體的實驗過程及其注意事項，通過對實驗結果進行分析總結，得出泄漏光功率隨腐蝕時間的變化關系以及泄漏光功率與包層剩餘厚度和腐蝕長度的關系。
  8. Then we deduce the couple - mode equations that describe the mode coupling behaviors in this kind of gratings. based on this, we study the photosensitive inner cladding ' s influence on the core - mode - core - mode coupling and the core - mode - cladding - mode coupling in this kind of grating. a fiber bragg grating was experimentally fabricated with this kind of photosensitive fiber

    然後以第二章給出的耦合模理論為基礎，結合用帶光敏內包層的包層模抑制光纖的結構特性，推導出用這種光纖製作的光纖布拉格光柵的耦合系數和耦合模方程。
  9. 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
  10. The side mode suppression ratio about 39db is realized. 5. a tunable cladding - pumped yb3 + - doped fiber laser system is reported

    55 m可調諧光纖光柵外腔半導體激光器，得到調諧范圍為7nm 、邊模抑制比達39db的激光輸出。
  11. Effects of the eh cladding modes and cross coupling of cladding modes on the spectral characteristics of long - period fiber gratings

    包層模及互耦合對長周期光纖光柵譜特性的影響
  12. Using large - area - mode yb3 + - doped photonics fiber, we realized laser operation and analyzed its output properties. the laser is cladding pumped and the output power is 2. 6w, with wavelength of 1074. 5 nm and slope - efficiency 54 %

    在選用二色鏡作為激光器后腔鏡的實驗中，在泵浦功率7 . 8w時獲得了2 . 6w激光輸出，波長為1074 . 5nm ，斜率效率為54 % 。
  13. 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。
  14. The littrow grating tuning method is employed for the first time in double cladding fiber lasers. by tuning the angle of the grating, we have achieved a tuning range of more than 40nm. 6

    （ 5 ）首次將littrow光柵調諧技術應用到摻雙包層光纖激光器中，實現了可調諧包層泵浦光纖激光器，波長可調諧范圍大於40nm 。
  15. The research of er3 + / yb3 + co - doped fiber laser and amplifier is carrying in experiment. the er3 + / yb + co - doped double cladding fiber is produced by ino, the pumping resource wavelength is 977nm, the maximum pumping power coupling into inner cladding is 1. 33w

    公司拉制的e屍+ / yb3 +共摻雙包層光纖，泵浦源的波長為977nm ，最大輸出功率為2 . 46w ，實際禍合到雙包層光纖中的最大功率為1
  16. The guided mechanisms and some fundamental properties of microstructured optical fibers ( mofs ) are numerical investigated using the full - vectorial plane - wave expansion method and finite element method. moreover, the applications of active and passive devices based on mofs are explored in this dissertation. especially, the fiber laser devices based on mofs, including yb3 + - doped double - cladding mof laser and mof raman amplifier, are theoretically and experimentally investigated

    本文在對微結構光纖傳輸機制和基本特性進行研究的基礎上，探索了微結構光纖在一些光電子功能器件方面的應用，並對基於微結構光纖作為增益介質的光纖激光器件進行了設計分析和初步的理論與實驗研究。
  17. Mcf matched cladding fiber

    匹配型包層光纖
  18. Matched cladding fiber

    匹配包層光纖
  19. Certainteed offers top - of - the - line asphalt roofing shingles in a wide range of colors, along with pvc windows and cladding, and cement - fiber weather - boarding

    瑟登帝提供各種顏色，質量上好的瀝青屋頂瓦，以及塑鋼窗， pvc屋面及水泥纖維墻面。
  20. By side - polished, the cladding layer of one side of fiber bragg grating can be reduced to several micrometers. the radiation field can transmit the cladding layer to external medium. when the external refractive index changes, the effective refractive index of fiber changes and the center wavelength of d - shaped fiber bragg grating shifts accordingly

    研磨后，光纖布喇格光柵的一側包層減小至幾微米，其輻射場可通過包層透射到被傳感物質，因而被傳感物質的折射率變化可以改變光纖的有效折射率，從而使光柵的布喇格波長產生偏移。
分享友人
分享到 Line

分享到臉書