er-doped中文是什么意思

• 掺铒

• "er"中文翻译    【化学】元素铒的符号 (＝erbium)。
• "dope"中文翻译    n. 1.浓液，黏稠物，胶状物；【航空】(涂机翼的)明胶 ...
• "edf er-doped fiber" 中文翻译 :    掺铒光纤
• "edfa er-doped fiber amplifler" 中文翻译 :    掺铒光纤放大器
• "edpa er-doped plannar amplifier" 中文翻译 :    掺铒平面放大器
• "edffa er-doped fluoride fiber amplifier" 中文翻译 :    掺铒氟化物光纤放大器
• "doped" 中文翻译 :    掺杂的掺了添加剂的; 掺杂过的
• "-er" 中文翻译 :     (a)原为动词： wander (〈wend), waver (〈wave). (b)原为拟声语：chatter, twitter, flicker, glitter.
• "a er" 中文翻译 :    按扣; 扳手，螺旋钳; 士巴拿；扳手
• "er" 中文翻译 :    ER ＝emergency room 急救室。 int. 〔表示踌躇不决〕呃，啊，这。 【化学】元素铒的符号 (＝erbium)。
• "er -or" 中文翻译 :    是施动者; 有主动含义如
• "or -er" 中文翻译 :    结尾的多指男性
• "t-to er" 中文翻译 :    圆领衫
• "to er" 中文翻译 :    上层东西
• "au-doped" 中文翻译 :    掺金的
• "chromia doped" 中文翻译 :    掺氧化铬的
• "doped chemical" 中文翻译 :    掺杂剂
• "doped coating" 中文翻译 :    加固涂料
• "doped crystal" 中文翻译 :    掺杂的晶体; 掺杂晶体
• "doped diamond" 中文翻译 :    掺杂金刚石
• "doped drain" 中文翻译 :    型掺杂的漏极; 型掺杂漏极
• "doped egg" 中文翻译 :    涂料蛋
• "doped element" 中文翻译 :    掺杂元素
• "doped envelope" 中文翻译 :    涂漆层
• "doped fabric" 中文翻译 :    上过涂料的翼布; 涂油布

• In the paper , the master light source is a compact no water - cooled er - doped yag solid laser , developed by ourselves
  本论文中，利用自行研制的小型化，无水冷的掺铒yag固体激光器作为核心光源。
• 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
  本文方案为在掺铒光纤激光器中的掺铒光纤后接一普通通信用单模光纤,利用单模光纤的受激布里渊散射效应对光纤激光器实现自调q 。
• 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 、成功研制了掺铒光纤放大器,首次将高频co2激光脉冲写入的长周期光纤光栅应用到掺铒光纤放大器中作为自发辐射噪声滤波器,使edfa的增益提高了7db 、噪声系数降低了0 . 5db 。
• 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
  对离子束增强沉积工艺制备的薄膜，采用rbs 、 edx和xrd进行成分分析和微观结构分析，测定了薄膜在1535nm处的光致荧光，总结了薄膜的特性和性能与制备工艺的关系。
• 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
  对1540nm处光谱有效带宽的计算，得到结果为64 . 54nm ，这个带宽已远高于目前常用掺er硅光纤和氟化物光纤放大器的20 - 30nm增益带宽，于扩大光纤信息传输容量有很大益处。
• 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
  仿真实验结果表明利用单模光纤的受激布里渊散射效应可在掺铒光纤激光器系统内稳定形成自调q过程,同时得到sbs产生激光脉冲动态特性受到掺铒光纤长度改变量影响不大这一结论。
• 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
  首次利用这种新型滤波器作为edfa的增益平坦器，获得了小于1db的增益平坦度。 5 、研究了长周期光纤光栅的特殊应用，提出了利用长周期光纤光栅对外界折射率的敏感特性可制成调制器和光开关的设想。
• 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
  本文阐述了自调q光纤激光器的原理,分析了常见的掺铒光纤激光器及调q技术的基本原理,重点研究了利用受激布里渊散射过程进行自调q的掺铒光纤激光器,进行了理论分析和仿真实验研究,给出了这一过程的物理模型。
• 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
  在理论分析的基础上，对该波长激光的输出特性进行了实验研究，探讨了掺铒yag固体激光器在效率和输出能量等方面的问题。并研制出一套小型化，无水冷，低重频，输出中心波长2 . 94 m的激光器。
• 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
  将掺铒光纤和单模光纤的典型值数据代入该模型中,进行仿真实验研究得出sbs自调q光纤激光器输出峰值功率、脉宽、重频等数据,并在改变掺铒光纤长度的情况下,再次进行仿真实验,对上述输出结果进行了分析。