er-doped 中文意思是什麼

er-doped 解釋
摻鉺
  • er : ER ＝emergency room 急救室。int. 〈表示躊躇不決〉呃，啊，這。【化學】元素鉺的符號 （＝erbium）。
  • doped : 摻雜的摻了添加劑的
  1. Each chemic and physical characteristics of phosphate glass is discribed, the compounding and fabrication of er / yb co - doped phosphate gain material are argued

    對磷酸鹽玻璃的各種成份進行了測試，然後通過熔制得到鉺鐿共摻磷酸鹽增益玻璃材料。
  2. Microstructures and photoluminescence of er yb co - doped zno films

    薄膜光致熒光特性的影響
  3. Ignored the amplified spontaneous emission ( ase ) and esa, rate equations and propagations equations for continuous wave er ~ ( 3 + ) / yb ~ ( 3 + ) co - doped phosphate glass waveguide laser were calculated using runge - kutta algorithm. propagation characteristics of signal and pump light in the waveguide were analyzed too

    利用fd - bpm法，對在平板波導以及波導折射率為漸變折射率分佈的溝道波導和掩埋型波導內傳播的波長為980nm的泵浦光和1540nm的信號光的光場進行了模擬。
  4. Here the conductance, carrier concentration and hall mobility ect parameters of er doped cdte films have been given. using seto model, we calculate the grain - boundary barrier of er doped cdte films and analyze the varing dose influence on the grain - boundary resistance

    討論了不同er離子注入量對硅基底上沉積的cdte薄膜結構和光電性能的影響，並具體給出了摻雜cdte多晶薄膜的電導、載流子濃度及遷移率等參數值。
  5. It was in this self - q - switching project that a common single mode fiber was connected to er - doped fiber in the fiber laser, in which the sbs process of single mode fiber was used to make the q modulation

    本文方案為在摻鉺光纖激光器中的摻鉺光纖後接一普通通信用單模光纖，利用單模光纖的受激布里淵散射效應對光纖激光器實現自調q 。
  6. Theoretical result indicated that the self - q - switching in er - doped fiber laser based on sbs process was feasible in mathematics, and the conclusion has been presented that the dynamic characteristics of output pulse by sbs are effected tinily by the length of er - doped fiber in the system

    模擬實驗結果表明利用單模光纖的受激布里淵散射效應可在摻鉺光纖激光器系統內穩定形成自調q過程，同時得到sbs產生激光脈沖動態特性受到摻鉺光纖長度改變量影響不大這一結論。
  7. The thermal quenching of er pl tends to decrease with an increase in the n concentration in er doped a - si : h

    隨著n摻雜濃度的增加， erpl的熱猝滅效應下降。
  8. By calculated judd - ofelt parameters of the npre - 1 glass and luminescence dynamics equation, the author has get the changing curve about light intensity near 1540nm with the increase of er doped concentration. it was observed that the light intensity is the strongest when er doped concentration is 20mol % and the concentration - quenching phenomenon takes place after the concentration is bigger than 20mol %

    5 ）通過建立發光動力學方程，利用j - o計算得到的參數，得出npre - 1樣品1540nm處發光強度隨er3 +離子摻雜濃度的變化規律，看到er3 +離子摻雜mol濃度為20 %時發光最強，大於這個濃度后就發生了濃度猝滅效應。
  9. So er doped phosphate glasses are good materials for making edwa, but the channel waveguides are not easy to be made

    從離子交換平面波導的發光特性和穩定性上看，磷酸鹽玻璃是目前實現激光放大的良好材料，但是條型波導的制備還有難度。
  10. In the paper, the master light source is a compact no water - cooled er - doped yag solid laser, developed by ourselves

    本論文中，利用自行研製的小型化，無水冷的摻鉺yag固體激光器作為核心光源。
  11. The main content and important results of this thesis are as following : a series of er + - doped borosilicate glasses were prepared by varying the composition. absorption spectra of four glasses were measured. 1. 51uminescence under the excitation of a 978nm ld and visible luminescence with a 488ar + laser were observed

    測量了樣品的吸收光譜，在978nmld低功率激發下，均觀測到了系列玻璃樣品中er ~ （ 3 + ）的1 . 5 m近紅外發射，在488nmar ~ +激光激發下，觀測到了可見區發光。
  12. The optimization of the position and amplitude of the lpfg in the edf is also investigated. on the other hand, the edfa with 1db gain flatness is demonstrated by using the lpfg as a gain equalizer, and this novel gain equalizer inserted in the er - doped fiber ( edf ) increases the gain by 1. 5db

    首次利用這種新型濾波器作為edfa的增益平坦器，獲得了小於1db的增益平坦度。 5 、研究了長周期光纖光柵的特殊應用，提出了利用長周期光纖光柵對外界折射率的敏感特性可製成調制器和光開關的設想。
  13. By formula about effective bandwidth, he get the bandwidth near 1540 nm wavelength, which is 64. 54nm. the bandwidth is more bigger than the gain bandwidth of er - doped silica fiber and fluoride fiber amplifier ( 20nm - 30nm ). it is useful to improve transmitted capacity of information in fiber

    對1540nm處光譜有效帶寬的計算，得到結果為64 . 54nm ，這個帶寬已遠高於目前常用摻er硅光纖和氟化物光纖放大器的20 - 30nm增益帶寬，于擴大光纖信息傳輸容量有很大益處。
  14. Because this wavelength coincides with the minimum loss window of conventional silica - based optical fiber, many works are currently devoted to the study of er doped materials

    由於此波長與常用的si基光纖的最小傳輸窗口對應，因而吸引了許多研究者從事er摻雜材料的研究。
  15. Based on the theoretical analysis, we experimentalize to the output characteristic of laser and probe into the efficiency and output power of the er - doped yag solid laser, moreover, we research and development a compact, no water cooled and low frequency central wavelength 2. 94 u m laser sample

    在理論分析的基礎上，對該波長激光的輸出特性進行了實驗研究，探討了摻鉺yag固體激光器在效率和輸出能量等方面的問題。並研製出一套小型化，無水冷，低重頻，輸出中心波長2 . 94 m的激光器。
  16. Upper the threshold, it became fiber ring laser. in this dissertation, the polymorphic characteristics of tunable er ' + - doped fiber ring resonators below, near and upper tllresllold are chiefly analyzed

    本文主要對可凋諧摻鉺光纖環形腔在閾值以下、閾值附近以及閾值以上多種工作狀態時的特性進行了實驗研究。
  17. 4. the lpfgs are used in single wavelength er - doped fiber amplifiers ( edfas ) as a spontaneous emission noise ( ase ) filter, and the gain of the edfa is increased by 7db and the noise figure ( nf ) is decreased by 0. 5db, for the first time

    4 、成功研製了摻鉺光纖放大器，首次將高頻co2激光脈沖寫入的長周期光纖光柵應用到摻鉺光纖放大器中作為自發輻射噪聲濾波器，使edfa的增益提高了7db 、噪聲系數降低了0 . 5db 。
  18. The composition and structure of the films synthesized by ibed were examined by rbs, xrd and edx. the photoluminescence spectra at 1535nm of er3 + - siox films were measured with pumped. the relationship between optical properties of er - doped films and technologies of ibed was summarized

    對離子束增強沉積工藝制備的薄膜，採用rbs 、 edx和xrd進行成分分析和微觀結構分析，測定了薄膜在1535nm處的光致熒光，總結了薄膜的特性和性能與制備工藝的關系。
  19. In this dissertation, the principle of self - q - switching fiber laser, common kinds of er - doped fiber laser and q - switching technology have been introduced and analyzed. the emphasis of the dissertation was self - q - switching er - doped fiber laser based on stimulated - brillioun - scattering ( sbs ), in which the theoretical analyze and the emulating experiment were studied in detail. the physical model of the self - q - switching process has been presented in this dissertation

    本文闡述了自調q光纖激光器的原理，分析了常見的摻鉺光纖激光器及調q技術的基本原理，重點研究了利用受激布里淵散射過程進行自調q的摻鉺光纖激光器，進行了理論分析和模擬實驗研究，給出了這一過程的物理模型。
  20. It has been presented in this dissertation that using model of q modulated er - glass laser, through replacing typical number of er - doped fiber and single mode fiber into the model, then the theoretical model of self - q - switching by sbs was established. by emulating experiment, the peak value of output power, repeating frequency, width of pulse have been calculated. the data was calculated repeatedly when the length of er - doped fiber changing

    將摻鉺光纖和單模光纖的典型值數據代入該模型中，進行模擬實驗研究得出sbs自調q光纖激光器輸出峰值功率、脈寬、重頻等數據，並在改變摻鉺光纖長度的情況下，再次進行模擬實驗，對上述輸出結果進行了分析。
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