erbium

简明释义

英[ˈɜːbiəm]美[ˈɜːrbiəm]

n. [化学] 铒

英英释义

单词用法

同义词

反义词

例句

1.Especially, in the production of erbium-doped silica, low percentage of clustered erbium ions is achieved.

尤其是在制备铒掺杂型氧化硅中，获得了低百分比的成簇铒离子。

2.A mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium.

作为稀有土壤来源的一种矿物，由铁、铍、铈、钇、铒的硅酸盐矿物构成。

3.The theoretical models of Fiber Raman Amplifier (FRA) and Erbium Doped Fiber Amplifier (EDFA) are presented, and their gain spectra are accordingly calculated.

概述了拉曼光纤放大器(FRA)和掺铒光纤放大器(EDFA)的理论模型，据此计算它们的增益谱。

4.The future of the application of erbium doped fiber amplifier is discussed. The principle of amplification by Er-doped fiber is presented.

本文讨论了掺铒光纤放大器的应用前景，介绍了掺饵光纤的放大原理。

5.Erbium-doped optical waveguide is used to fabricate optical waveguide amplifiers.

掺铒光波导主要用来制作光波导放大器。

6.An proposal for soliton adiabatic amplification is presented that uses a erbium-doped fiber amplifier constructed from dispersion decressing fiber.

文章研究在色散渐减光纤构成的掺铒光纤放大器中的光孤子绝热放大方法。

7.We also experimentally demonstrate a novel three-stage erbium-doped fiber amplifier with high gain, low noise figure, and high output power.

研究了新型的三段级联泵浦优配的掺铒光纤放大器的优化光路结构，得到高增益，低噪声，大输出功率的掺铒光纤放大器；

8.The method of erbium-doped fiber amplifier(EDFA) gain flattening using a fiber loop mirror(FLM) acting as a wavelength filter was analyzed in theory.

从理论上分析了利用光纤环形镜（FLM）中的偏振耦合效应作为滤波器，对掺铒光纤放大器（EDFA）实现增益平坦化的方法。

9.In this paper, a simple approach is introduced to simulate the performance of erbium doped fiber amplifiers by using two empirical formulas.

本文首先用两个经验公式，介绍了一种用于模拟掺饵光纤放大器性能的简单方法。

10.The laser used in this surgery contains erbium, which helps in precise tissue removal.

这次手术中使用的激光包含铒，有助于精确去除组织。

11.Researchers are studying the properties of erbium to improve fiber optic communication systems.

研究人员正在研究铒的特性，以改善光纤通信系统。

12.The erbium doping in glass enhances its ability to amplify light signals.

玻璃中的铒掺杂增强了其放大光信号的能力。

13.In the field of electronics, erbium is used in various semiconductor applications.

在电子领域，铒被用于各种半导体应用中。

14.The unique optical properties of erbium make it essential for developing new laser technologies.

由于铒独特的光学特性，它在开发新激光技术中至关重要。

作文

The periodic table of elements is a fascinating and complex arrangement of all known chemical elements, each with its own unique properties and characteristics. Among these elements, one that stands out due to its applications in technology and industry is erbium. 铒, which has the atomic number 68, is a member of the lanthanide series and is classified as a rare earth element. It was discovered in 1843 by the Swedish chemist Carl Gustaf Mosander, who isolated it from a mineral called gadolinite. Since then, erbium has gained significant attention for its various uses, particularly in the fields of telecommunications and materials science. One of the most notable applications of erbium is in fiber-optic technology. 铒 doped fiber amplifiers (EDFAs) are essential components in modern telecommunication systems. They amplify signals transmitted over long distances, ensuring that data can be sent quickly and efficiently without significant loss of quality. This technology has revolutionized the way we communicate, making high-speed internet and global connectivity possible. The ability of erbium to emit light at specific wavelengths makes it an ideal choice for these amplifiers, as it matches the transmission windows of optical fibers. In addition to its role in telecommunications, erbium is also used in the production of specialized glass and ceramics. For instance, 铒 can be added to glass to create a pink color, which is often seen in decorative glassware and art pieces. Furthermore, erbium oxide is used in the manufacturing of certain types of laser materials, enhancing their performance and efficiency. This versatility highlights the importance of erbium in various industries, contributing to advancements in technology and materials. Moreover, the unique properties of erbium make it a subject of interest in scientific research. Researchers are exploring its potential applications in medical technologies, such as cancer treatment. For example, erbium lasers are being investigated for their effectiveness in surgical procedures, including skin resurfacing and tumor removal. The precision and minimal invasiveness of these lasers could lead to improved patient outcomes and recovery times. Despite its many benefits, the extraction and processing of erbium raise environmental concerns. As with other rare earth elements, the mining and refining processes can result in ecological damage and pollution. Therefore, it is crucial to develop sustainable practices in the production and use of erbium to mitigate these impacts. Efforts are being made to recycle rare earth elements from electronic waste and to find alternative sources, which can help reduce the environmental footprint of erbium production. In conclusion, erbium is a remarkable element with a wide range of applications that significantly impact our daily lives. From enhancing communication technologies to contributing to advancements in medical treatments, its role cannot be understated. However, as we continue to harness the power of erbium, it is essential to prioritize sustainable practices to ensure that we protect our environment for future generations. Understanding the significance of erbium not only enriches our knowledge of chemistry but also emphasizes the interconnectedness of science, technology, and environmental stewardship.

元素周期表是一个迷人而复杂的排列，包含所有已知的化学元素，每个元素都有其独特的性质和特征。在这些元素中，有一个因其在技术和工业中的应用而脱颖而出，那就是erbium。铒，原子序数为68，是镧系元素的一员，被归类为稀土元素。它于1843年由瑞典化学家卡尔·古斯塔夫·莫桑德发现，他从一种叫做铈矿的矿物中分离出了它。从那时起，erbium因其多种用途而受到广泛关注，尤其是在电信和材料科学领域。 erbium最显著的应用之一是在光纤技术中。铒掺杂光纤放大器（EDFA）是现代通信系统中的重要组成部分。它们能够放大长距离传输的信号，确保数据可以快速高效地发送，而不会显著损失质量。这项技术彻底改变了我们的沟通方式，使高速互联网和全球互联成为可能。erbium能在特定波长下发光的能力使其成为这些放大器的理想选择，因为它与光纤的传输窗口相匹配。 除了在电信中的作用外，erbium还用于生产特殊的玻璃和陶瓷。例如，铒可以添加到玻璃中以产生粉色，这种颜色常见于装饰性玻璃器皿和艺术品。此外，erbium氧化物还用于某些类型激光材料的制造，提高其性能和效率。这种多功能性突显了erbium在各行各业的重要性，为技术和材料的进步做出了贡献。 此外，erbium的独特性质使其成为科学研究的一个兴趣点。研究人员正在探索其在医疗技术中的潜在应用，例如癌症治疗。例如，erbium激光正在研究其在手术程序中的有效性，包括皮肤重塑和肿瘤切除。这些激光的精确性和微创性可能导致患者的恢复效果和时间改善。 尽管有许多好处，但提取和加工erbium也引发了环境问题。与其他稀土元素一样，采矿和精炼过程可能会导致生态破坏和污染。因此，在生产和使用erbium时开发可持续实践至关重要，以减轻这些影响。人们正在努力回收电子废物中的稀土元素，并寻找替代来源，这可以帮助减少erbium生产的环境足迹。 总之，erbium是一种具有广泛应用的非凡元素，对我们日常生活产生了重大影响。从增强通信技术到促进医学治疗的进步，其作用不可低估。然而，随着我们继续利用erbium的力量，优先考虑可持续实践以保护我们的环境是至关重要的，以确保我们为子孙后代保护环境。理解erbium的重要性不仅丰富了我们对化学的知识，也强调了科学、技术和环境管理之间的相互联系。