edge emission

简明释义

边缘发射

英英释义

例句

1.The researchers measured the edge emission 边缘发射 from the LED to determine its efficiency.

研究人员测量了LED的edge emission 边缘发射以确定其效率。

2.By optimizing the design, we were able to minimize edge emission 边缘发射 in our new product.

通过优化设计，我们能够在新产品中最小化edge emission 边缘发射。

3.The edge emission 边缘发射 characteristics were analyzed using advanced photonic techniques.

使用先进的光子技术分析了edge emission 边缘发射特性。

4.The team focused on reducing edge emission 边缘发射 to improve image quality.

团队专注于减少edge emission 边缘发射以改善图像质量。

5.In optical devices, edge emission 边缘发射 can significantly affect performance.

在光学设备中，edge emission 边缘发射可能会显著影响性能。

作文

In the realm of optics and material science, the term edge emission refers to the phenomenon where light is emitted from the edges of a material, particularly in the context of photonic devices and semiconductors. This process can significantly impact the performance and efficiency of various optical systems. Understanding edge emission is crucial for developing advanced technologies such as lasers, light-emitting diodes (LEDs), and optical sensors.To begin with, edge emission occurs when light is generated at the boundaries of a material rather than its surface. This can happen due to various mechanisms, including spontaneous emission, stimulated emission, or even quantum well effects in semiconductor structures. The ability to harness and control edge emission is vital for optimizing the output of photonic devices. For instance, in semiconductor lasers, the design of the laser cavity often aims to enhance edge emission to achieve higher efficiency and better beam quality.Moreover, the characteristics of edge emission can vary depending on the material properties and the geometry of the device. In many cases, the refractive index, thickness, and surface roughness of the material play significant roles in determining how effectively light is emitted from the edges. Engineers and scientists must consider these factors when designing devices that rely on edge emission, as any imperfections can lead to losses and reduced performance.Another critical aspect of edge emission is its application in integrated photonics. As the demand for faster and more efficient communication systems grows, researchers are exploring ways to integrate light sources directly onto chips, where edge emission can be utilized to couple light into optical waveguides. This integration is essential for creating compact and efficient devices for data transmission and processing.Furthermore, edge emission also plays a role in the development of novel materials such as two-dimensional (2D) materials like graphene and transition metal dichalcogenides. These materials exhibit unique optical properties that can be exploited for enhanced edge emission. By engineering the edges of these materials, researchers can create new types of light sources that operate at different wavelengths and have improved efficiencies.In conclusion, the concept of edge emission is a fundamental topic in the fields of optics and material science. Its implications stretch across various applications, from traditional photonic devices to cutting-edge integrated circuits. As technology continues to advance, a deeper understanding of edge emission will be essential for driving innovation and improving the performance of optical systems. Researchers and engineers must continue to explore this phenomenon, pushing the boundaries of what is possible in light generation and manipulation. Ultimately, mastering edge emission could lead to breakthroughs that transform how we use light in technology and everyday life.

在光学和材料科学领域，术语边缘发射指的是光从材料的边缘发出的现象，特别是在光子设备和半导体的背景下。这个过程可以显著影响各种光学系统的性能和效率。理解边缘发射对于开发激光器、发光二极管（LED）和光学传感器等先进技术至关重要。首先，边缘发射发生在光在材料的边界而非其表面生成时。这可能由于多种机制引起，包括自发发射、受激发射，甚至在半导体结构中的量子阱效应。利用和控制边缘发射的能力对于优化光子设备的输出至关重要。例如，在半导体激光器中，激光腔的设计通常旨在增强边缘发射以实现更高的效率和更好的光束质量。此外，边缘发射的特性可能因材料属性和设备几何形状而异。在许多情况下，材料的折射率、厚度和表面粗糙度在决定光从边缘发出的有效性方面起着重要作用。工程师和科学家在设计依赖于边缘发射的设备时必须考虑这些因素，因为任何缺陷都可能导致损失和性能降低。边缘发射的另一个关键方面是其在集成光子学中的应用。随着对更快和更高效通信系统的需求增长，研究人员正在探索将光源直接集成到芯片上的方法，其中边缘发射可以用于将光耦合到光波导中。这种集成对于创建紧凑且高效的数据传输和处理设备至关重要。此外，边缘发射在新型材料的开发中也发挥着作用，例如石墨烯和过渡金属二硫化物等二维（2D）材料。这些材料具有独特的光学特性，可以用于增强边缘发射。通过对这些材料的边缘进行工程设计，研究人员可以创建不同波长并具有改进效率的新型光源。总之，边缘发射的概念是光学和材料科学领域的一个基础主题。它的影响跨越了各种应用，从传统的光子设备到尖端的集成电路。随着技术的不断进步，对边缘发射的更深入理解对于推动创新和改善光学系统的性能至关重要。研究人员和工程师必须继续探索这一现象，推动我们在光的产生和操控方面的可能性。最终，掌握边缘发射可能导致变革性的突破，改变我们在技术和日常生活中使用光的方式。