excitation loss

简明释义

励磁损失

英英释义

例句

1.Understanding the factors contributing to excitation loss is crucial for improving performance.

理解导致激发损失的因素对于提高性能至关重要。

2.To minimize excitation loss, engineers adjusted the optical components of the device.

为了最小化激发损失，工程师调整了设备的光学组件。

3.High temperatures can lead to increased excitation loss in semiconductor devices.

高温会导致半导体设备中激发损失增加。

4.The team conducted simulations to predict the excitation loss in different materials.

团队进行了模拟，以预测不同材料中的激发损失。

5.The researchers observed significant excitation loss in the laser system during their experiments.

研究人员在实验中观察到激光系统中显著的激发损失。

作文

In the realm of physics and engineering, the term excitation loss refers to the loss of energy that occurs when a system is excited or stimulated. This phenomenon is particularly significant in various applications, including electrical engineering, quantum mechanics, and even in biological systems. Understanding excitation loss is crucial for optimizing performance in many technological fields.To illustrate this concept, let us consider the case of a laser system. When a laser is activated, energy is supplied to excite the atoms within the gain medium. However, not all the energy supplied leads to the desired laser output; some of it is lost due to excitation loss. This can occur through several mechanisms, such as spontaneous emission, where excited atoms release energy in the form of light without contributing to the laser beam. Additionally, thermal effects can lead to further losses as the energy dissipates as heat rather than being converted into coherent light.The implications of excitation loss extend beyond lasers. In electrical circuits, when components are energized, there is often a degree of excitation loss associated with resistance and reactance in the circuit. This loss can result in reduced efficiency and increased energy consumption, which are critical factors in the design of power systems. Engineers strive to minimize excitation loss by selecting appropriate materials and configurations to enhance overall system performance.Moreover, in quantum mechanics, excitation loss plays a vital role in understanding the behavior of particles at the atomic level. When particles are excited to higher energy states, they may lose energy through various interactions, leading to phenomena such as de-excitation. This process can affect the stability of atoms and molecules, influencing chemical reactions and the properties of materials.In biological systems, excitation loss can also be observed. For instance, when cells absorb light for photosynthesis, not all absorbed energy is converted into chemical energy; some energy is inevitably lost as heat. This loss can impact the efficiency of photosynthesis, which is a fundamental process for life on Earth. Understanding how to mitigate excitation loss in biological systems could lead to advancements in agricultural practices and renewable energy technologies.In conclusion, the concept of excitation loss is a multifaceted phenomenon that affects a wide range of scientific and engineering disciplines. By comprehensively understanding the mechanisms behind excitation loss, researchers and engineers can develop more efficient systems, whether in lasers, electrical circuits, quantum devices, or biological processes. As technology continues to advance, minimizing excitation loss will remain a critical focus for enhancing performance and sustainability across various fields.

在物理和工程领域，术语excitation loss指的是当一个系统被激发或刺激时所发生的能量损失。这种现象在多个应用中尤为重要，包括电气工程、量子力学，甚至生物系统。理解excitation loss对于优化许多技术领域的性能至关重要。为了说明这一概念，让我们考虑激光系统的例子。当激光被激活时，能量被提供以激发增益介质中的原子。然而，并非所有提供的能量都导致期望的激光输出；其中一部分由于excitation loss而损失。这可能通过几种机制发生，例如自发辐射，其中激发的原子以光的形式释放能量，但未能贡献于激光束。此外，热效应也可能导致进一步的损失，因为能量以热量的形式散失，而不是转换为相干光。excitation loss的影响不仅限于激光。在电路中，当组件被加电时，通常会有一定程度的excitation loss与电路中的电阻和电抗相关。这种损失可能导致效率降低和能耗增加，这些都是电力系统设计中的关键因素。工程师们努力通过选择合适的材料和配置来最小化excitation loss，以增强整体系统性能。此外，在量子力学中，excitation loss在理解原子级粒子的行为方面发挥着重要作用。当粒子被激发到更高的能量状态时，它们可能通过各种相互作用失去能量，从而导致去激发等现象。这个过程可能影响原子和分子的稳定性，进而影响化学反应和材料的性质。在生物系统中，excitation loss也可以观察到。例如，当细胞吸收光进行光合作用时，并非所有吸收的能量都会转化为化学能；一些能量不可避免地以热量的形式损失。这种损失可能影响光合作用的效率，而光合作用是地球上生命的基本过程。理解如何减轻生物系统中的excitation loss可能会导致农业实践和可再生能源技术的进步。总之，excitation loss的概念是一个多面向的现象，影响着广泛的科学和工程学科。通过全面理解excitation loss背后的机制，研究人员和工程师可以开发出更高效的系统，无论是在激光、电路、量子设备还是生物过程中。随着技术的不断进步，最小化excitation loss将继续成为提高各个领域性能和可持续性的关键焦点。