double doped laser 中文意思是什麼

double doped laser 解釋
雙摻雜激光器
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • doped : 摻雜的摻了添加劑的
  • laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
  1. Two - dichroic - mirror cavity yb3 - doped double - clad fiber laser

    雙包層光纖激光器
  2. ( 3 ) an ytterbium - doped double - clad fiber laser is made through co - operation

    （ 3 ）合作製成了摻yb3 +雙包層光纖激光器。
  3. We have observed and recorded the relaxation oscillation of double - clad ytterbium - doped fiber laser by a digital oscillograph. the relaxation oscillation frequency is 20. 0khz

    我們使用示波器觀察並記錄了雙包層摻鐿光纖激光器的弛豫振蕩現象，得到弛豫振蕩頻率為20 . 0khz 。
  4. We firstly summarize the development of yb - doped fiber lasers, pumping methods and the applications of high - power fiber lasers. 2. considering the scattering loss, we deduce the relationships between laser performances of yb - doped double - clad fiber laser and parameters of laser cavity from the steady state rate equations, numerically analysis the changes of laser performances, such as laser power with the parameters of laser cavity, including output mirror reflectivity, optimum length of double clad fiber

    研究主要內容包括如下幾個方面:一、首先對摻鐿光纖及摻鐿光纖激光器的發展狀況、包層泵浦技術和高功率光纖激光器的應用等進行了綜述;二、在前人對高功率雙包層光纖激光器的理論基礎上，在考慮了光纖散射損耗因子的情況對光纖激光器理論進行了推導，給出了準解析解，進一步完善了理論分析。
  5. Endpumped yb3 doped double clad fiber laser

    端面泵浦摻yb3雙包層光纖激光器
  6. Double - clad pumped yb - doped fiber laser has the advantages of compact structure, simple cooling, broad pumping wavelength, high efficiency, high power, long - life. there are many applications of fiber laser in optical communication, industry process, medical treatment, laser printing and label - making

    雙包層泵浦摻鐿光纖激光器具有結構緊湊、散熱條件簡單、泵浦范圍寬、高效率、高功率、壽命長等優點，在光通訊、工業加工、醫療、激光印刷打標等領域有著廣泛的應用。
  7. The dissertation focuses on the yb3 + - doped double clad fiber laser. the research works in detail are shown as follows : 1. with the phase - mask method, we make a fiber bragg grating in a few - mode fiber whose cut wavelength is greater than 1060nm

    本論文圍繞著摻yb3 +雙包層光纖激光器進行研究工作，報告了得到的科研成果，包括以下的內容: 1 .在截止波長高於1060nm的少量模光纖中用相位掩模法寫入布拉格光纖光柵，製作的布拉格光柵具有幾個透射峰。
  8. 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
  9. The mechanism for optical storage in these materials has been attributed to a statistical reorientation of the azobenzene chromophors perpendicular to the polarization of the incident electric field of the pump laser beam. the photoinduced birefringence and holographic storage in methyl orange dyes ( mo ) doped polyvinyl alcohol ( pva ) films were reported firstly in this thesis. the relationship between the photoinduced birefringence and the dye content and pumping power was investigated by using the writing light of 532 nm ( double - frequency of nd : yag laser ) and the reading light of 632. 8 nm

    本文研究了甲基橙（ mo ）偶氮苯染料摻雜聚乙烯醇（ pva ）薄膜的光致雙折射和全息光存儲特性，利用yag激光2倍頻（ 532nm ）作為寫入光， he ? ne激光（ 632 . 8nm ）作為讀出光，研究含有不同染料濃度pva薄膜的光致雙折射特性，探討了光致雙折射和泵浦光功率的關系，實現了全息光存儲，所得光柵生長曲線包含快過程和慢過程，快過程以異構相位光柵的生長為主，慢過程以取向光柵的生長為主，對此實驗結果本文給出了合理的理論解釋。
  10. 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。
  11. Narrow line width yb3 doped double clad fiber laser

    雙包層光纖激光器研究
  12. 2. considering the energy level structure and the spectrum characteristics of yb3 + ion, we deduce the relationships between laser performances of yb3 + - doped double clad fiber laser and parameters of laser cavity from the steady state rate equations with a new model

    2 .討論了yb3 +離子的能級結構和光譜特性，並從穩態速率方程，結合諧振腔結構特點採用ido kelson和amos hardy的模型，給出了雙包層光纖激光器的輸出特性與激光器諧振腔結構參數的關系準解析表達式。
  13. In the yb3 + - doped single or double clad fiber lasers by using few - mode fiber bragg gratings as wavelength reflectors, the linewidth of the output laser is smaller than 0. 1nm, which shows that such a scheme can produce narrow linewidth laser

    最吸引我們的是使用這種光纖光柵做為腔鏡組成的摻yb3 +單包層和雙包層光纖激光器有著小於0 . 1nm的3db帶寬，說明少量模光纖布拉格光柵具有較窄的反射峰。
  14. A laser diode with 976nm center wavelength and 2. 03w maximum cw output power is pumping unidirectionally through the couple - imaging system on a double - clad yb - doped silica fiber with a yb - concentration 0. 65 mol % circular inner core, a d - shaped inner clad, and 15m length by f - b cavity. the center wavelength of the fiber laser is 1130nm, and the maximum cw output power is 130. 7mw. an optical - to - optical conversion efficiency of 42 % and a slope efficiency of 63. 4 % are obtained

    用中心波長976nm 、最大連續輸出功率為2 . 03w的ld泵浦源，通過成像耦合系統，單端直腔式泵浦纖芯摻雜濃度為0 . 65mol % 、內包層截面形狀為d形、長度為15米的雙包層摻鐿石英光纖，實現了中心波長1130nm 、最大功率為130 . 7mw的連續激光輸出，光纖激光器的光光效率為42 . 0 % ，斜效率達到63 . 4 % 。
分享友人
分享到 Line

分享到臉書