Key are conductive fibers made of polymers doped with additives, such as camphorsulfonic acid.
关键是由加了添加剂的聚合物，如樟脑磺酸制成的导电纤维。
The Er-doped samples concentration and the pump power are optimized.
对样品的掺铒浓度、泵浦功率进行了比较优化；
Experiment of the double-clad Yb-doped fiber amplifiers is discussed.
对掺镱双包层脉冲光纤放大器进行实验研究。
Nitrogen doped fullerene derivative's IR and UV vis spectra are reported.
本文报道了氮掺杂富勒烯的红外和紫外可见光谱。
Ytterbium - doped double - clad fiber absorption characteristics is studied.
对掺镱双包层光纤的吸收特性进行了研究。
The net gain loss has relation to Er-doped concentration and input signal power.
净增益亏损与光波导掺铒浓度、入信号强度有关。
The occupancy site of interstitial oxygen in doped PWO crystals was also discussed.
最后对掺杂晶体中间隙氧离子的位置进行了初步讨论。
First of all, the proportion of doped shares not fixed but changes in a certain range.
首先，掺股比例不是固定的而是在一定的范围内变动的。
Different surface morphology can be obtained through adjusting the content of doped salt.
通过调整盐的含量可以得到不同的表面形态。
I've said it for seven years, I've said it for longer than seven years, I have never doped.
我已经说了七年，我说的也已经超过七年，我从来没有服用禁药。
The improved SCB chip with doped silicon may satisfy the conditions of igniting by low voltage.
采用改进的掺杂多晶硅结构的SCB芯片，能满足低电压点火要求；
The main performances of erbium doped fiber amplifiers are the saturated gain and noise figure.
掺饵光纤放大器的主要性能是它的饱和增益特性和噪声系数。
The lens-less device is called a Planar Fourier Capture Array.It's a flat piece of doped silicon.
这款相机的科学名称是平面傅立叶光线捕捉器，是一种没有镜头的相机，外观看来就是一片涂层硅。
The lens-less device is called a Planar Fourier Capture Array. It’s a flat piece of doped silicon.
这款相机的科学名称是平面傅立叶光线捕捉器，是一种没有镜头的相机，外观看来就是一片涂层硅。
Therefore, the growth pattern of metal doped silicon clusters depends on the kind of doped metal.
因此，掺杂金属的种类决定金属掺杂硅团簇的增长模式。
It showed that doped ion stabilized the structure and help to increase the performance of the material.
掺杂离子稳定了材料的结构，有利于材料的性能的稳定和提高。
We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.
并在掺杂铌酸锂晶体中获得了高信噪比，信号光增益高达1583倍的光像放大。
For the cathode, Planar uses lithium manganese dioxide; for the anode, doped tin oxides and lithium alloys.
普拉纳在负极上使用锂锰二氧化物，在正极上则涂上二氧化锡和锂合金。
Appropriately doped, it is an excellent semiconductor and its raw material, sand, is hardly in short supply.
经过适当的渗透处理后，它是一种性能优越的半导体，而且它的原料——沙子——几乎不存在供应短缺的状况。
His other trick is to boost the output power of the lasing material, neodymium-doped yttrium aluminium garnet.
他所采用的另一个诀窍就是提高激光物质，掺钕的钇铝石榴石的输出功率。
The silicon of which transistors are made is frequently doped with other elements, to affect its electrical properties.
构成晶体管的硅常常要和其他原子掺杂以改变其导电性能。
The models of chaos generation and synchronization in Er-doped fiber ring lasers with modulated pump are analyzed.
分析了泵浦调制掺铒光纤环形激光器中混沌产生以及同步的理论模型。
The observation of increasing absorption nonlinearity and bistability without cavity in er doped fiber is reported.
报道了的掺铒光纤中观测到的吸收增加非线性和无腔光学双稳运转。
This paper presents a novel configuration of Er-doped fiber amplifier which makes using of fiber loop with resonance.
本文提出了一种利用光纤谐振环来改进现有掺杂光纤放大器系统的新型结构。
The characteristics of rare earth doped fibers and the principle of fiber amplifier with three-level system are described.
简述了稀土掺杂光纤的特性，以及三能级光纤激光放大的基本原理。
A novel double - cladding erbium - ytterbium co - doped fiber amplifier (EYCDFA) based on phosphate glass fiber is proposed.
提出了一种新的基于磷酸盐的铒镱共掺双包层掺铒光纤放大器。
The effect of dopants on oxygen precipitation and induced defects in heavily doped Czochralski (CZ) silicon is investigated.
研究了重掺杂直拉硅单晶中掺杂元素硼、磷、砷、锑对氧沉淀及其诱生二次缺陷行为的影响。
Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
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