erbium

Erbium-doped planar optical waveguide amplifiers have potential application in the area of aviation communications.

掺铒光波导放大器(EDWA)在民航机场通信领域具有广阔的应用前景.

Erbium ion-doped tungstentellurite glass was fabricated and characterized by absorption spectrum and fluorescence spectrum.

研究了掺铒钨碲酸盐玻璃的吸收光谱和荧光光谱.

In this paper the nonlinear distortion AM-VSB CATV system with erbium-doped fiber amplifier ( EDFA ) was studied theoretically.

本文从理论上研究了有 掺铒光纤放大器 的光纤调幅有线电视系统的非线性失真问题.

Erbium Doped Waveguide Amplifier ( EDWA): Technology and Application

掺铒波导放大器（EDWA）技术及其应用

A lustrous, blackish-brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.

一种红褐色矿物, 含稀土金属, 是钍和铈的主要来源.

Selecting suitable erbium ions concentration is the key of fabricating EDWA.

同时看到，选择合适的铒离子浓度是制作掺铒玻璃波导放大器的关键；

A sample of multi-cladding high concentration silica host erbium doped fiber with bismuth-gallium-aluminum co-doped is fabricated by MCVD process with a type of annular graphite heater furnace.

采用环形石墨炉加热的改进化学汽相沉积（MCVD）车床制作出了多包层铋镓铝共掺的石英基高浓度掺铒光纤，并对其几何参数和吸收谱进行测试和分析。

A novel structure erbium-doped fiber laser is reported in this peper.

研制出一种结构新颖的掺铒光纤激光器。

Expressions of output power, threshold power and the slope efficiency of the erbium-doped fiber laser are deduced. The output characteristics of the circular cavity erbium-doped fiber laser are simulated.

推导掺铒光纤激光器输出功率、阈值功率及斜率效率的表达式，对环形腔掺铒光纤激光器的输出特性及性能参数进行模拟仿真。

In this article, thermal evaporation technology was employed to deposit erbium fluoride films on germanium ( 111) substrates.

使用热蒸发技术在锗（111）衬底上制备了氟化铒（ErF3）薄膜。

It has basic significance to study the chaos of Erbium-doped fiber laser and optical spatiotemporal pattern.

因此,这两方面的研究都具有重大的基础性意义.

K9 glass film was used as protection coating in order to avoid the surface corrosion of erbium-doped phosphate glass during ion-exchange processing for optical waveguide fabrication.

采用镀K9玻璃薄膜方法来解决离子交换掺铒磷酸盐玻璃波导表面的侵蚀问题，对K9玻璃薄膜的厚度进行了优化研究。

Spectral hole-burning ( SHB) can distort the gain spectrum of an erbium-doped fiber amplifier ( EDFA), thus leads to reduced system performance in long-haul WDM optical fiber system.

掺铒光纤放大器（EDFA）的烧孔效应（SHB）是导致放大器增益不平坦主要因素，进而影响长距离波分复用（WDM）光纤传输系统的性能。

Specialty Optical Fiber , Doped Fiber , Erbium Doped Attenuating, Edfa, Fbg, Optical.

采购产品特种光纤, 掺铒光纤, 掺铒光纤放大器,光纤光栅, 光学产品.

In the last part of this thesis, considering input threshold power distance of bistability switch point, input threshold power of bistability switch point, stabilization, switching time and so on, we design a erbium doped fiber ring resonator switch with double-directional coupler.

综合考虑开关阈值功率的间隔、开关阈值功率的大小、稳定性、开关转换时间等因素，选取适当的参数，设计了一个掺铒光纤环腔双稳开关。

Erbium-doped fiber ( EDF ) as the plus medium is the key component of EDFA.

掺铒光纤 ( EDF ) 作为增益介质,是EDFA的关键组成部分,其结构设计和制造工艺也受到了广泛的研究.

A high output power erbium-doped fiber amplifier module is reported.

报道了高功率掺饵光纤放大器模块的研制。

The modified average population inversion iteration method is proposed for calculating the gain and noise figure of erbium-doped fiber amplifiers.

提出了改进的平均粒子数反转度迭代算法来数值计算掺铒光纤放大器的增益和噪声系数。

Six erbium organic complexes were designed and synthesized. The results showed that both the OH and CH groups in the complexes could quench the erbium ions heavily.

设计并测量比较了六种含铒有机配合物的荧光性质，证明了有机配合物中的OH和CH基团都会对Er~（3+）荧光产生严重淬灭作用。

Effect of Alkaline-Earth Metal Ions on Removing OH Groups from Erbium-Doped Phosphate Glasses

碱土金属离子对掺铒磷酸盐玻璃除水性质的影响

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 body of the source is composed of high-powered pump laser and erbium doped fiber.

光源主体部分是增益介质掺铒光纤和 高性能 的泵浦激光器.

Specialty Optical Fiber, Doped Fiber, Erbium Doped Attenuating, Edfa, Fbg, Optical.

采购产品特种光纤，掺铒光纤，掺铒光纤放大器，光纤光栅，光学产品

In erbium doped silica fiber, the erbium ions concentration is about.

在耳中笨蛋了矽石纤维, 耳离子集中是有关.