effective wavelength

简明释义

有效波长

英英释义

例句

1.The laser operates at an effective wavelength of 532 nm, which is optimal for cutting through metal.

激光在有效波长为532纳米时工作，这对于切割金属是最佳的。

2.In phototherapy, the effective wavelength can significantly influence the treatment outcomes.

在光疗中，有效波长可以显著影响治疗效果。

3.Researchers found that the effective wavelength for this material changes with temperature.

研究人员发现，该材料的有效波长随温度变化而变化。

4.The sensor is calibrated to detect light at an effective wavelength of 850 nm.

传感器经过校准，可以检测到有效波长为850纳米的光。

5.The effective wavelength of the LED is crucial for its application in horticulture.

LED的有效波长对其在园艺中的应用至关重要。

作文

In the field of physics and engineering, the concept of effective wavelength plays a crucial role in understanding how waves interact with different materials. The term effective wavelength refers to the wavelength of a wave that is altered due to its interaction with a medium or an environment. This alteration can be caused by factors such as refraction, diffraction, or absorption. By comprehending the effective wavelength, scientists and engineers can predict how waves will behave when they encounter various obstacles or materials, which is essential for designing efficient systems in telecommunications, optics, and acoustics.For instance, in optical fibers, the transmission of light is heavily influenced by the effective wavelength. When light travels through the fiber, it may experience changes in its wavelength due to the refractive index of the material. Understanding the effective wavelength allows engineers to optimize the design of fiber optics to minimize signal loss and maximize data transmission rates. This optimization is vital in modern communication systems where high-speed internet and reliable data transfer are paramount.Moreover, the concept of effective wavelength is also significant in the study of electromagnetic waves. In radar technology, the effective wavelength can determine the resolution and range of the radar system. A shorter effective wavelength can provide better resolution, allowing for more precise detection of objects. Conversely, longer effective wavelength can penetrate through obstacles, making it useful for applications such as ground-penetrating radar.In acoustics, the effective wavelength is equally important. Sound waves behave differently when they travel through various media, such as air, water, or solid materials. The effective wavelength helps in understanding how sound waves propagate and interact with their surroundings. For example, in architectural acoustics, the design of concert halls takes into account the effective wavelength of sound to ensure optimal auditory experiences for the audience. By manipulating the shape and materials used in a concert hall, architects can enhance sound quality and clarity, demonstrating the practical application of the effective wavelength in real-world scenarios.Furthermore, the effective wavelength is not only relevant in theoretical studies but also has practical implications in various industries. In medical imaging, technologies such as ultrasound rely on the principles of effective wavelength to create detailed images of internal organs. The choice of frequency and the resulting effective wavelength can affect the resolution and depth of penetration of the ultrasound waves, impacting the accuracy of the diagnosis.In conclusion, the term effective wavelength encapsulates a fundamental principle that affects wave behavior across multiple fields. Whether in telecommunications, radar technology, acoustics, or medical imaging, understanding the effective wavelength allows professionals to innovate and improve systems that rely on wave propagation. As technology continues to advance, the importance of mastering concepts like effective wavelength will only grow, underscoring the need for continued research and education in this area. By embracing the intricacies of effective wavelength, we can pave the way for future breakthroughs that enhance our understanding of the physical world and improve our technological capabilities.

在物理和工程领域，有效波长的概念在理解波与不同材料之间的相互作用中起着至关重要的作用。有效波长这个术语指的是由于与介质或环境的相互作用而改变的波的波长。这种改变可能是由折射、衍射或吸收等因素引起的。通过理解有效波长，科学家和工程师可以预测波在遇到各种障碍或材料时的行为，这对于设计高效的电信、光学和声学系统至关重要。例如，在光纤中，光的传输受到有效波长的重大影响。当光通过光纤传播时，由于材料的折射率，其波长可能会发生变化。理解有效波长使工程师能够优化光纤的设计，以最小化信号损失并最大化数据传输速率。这种优化在现代通信系统中至关重要，因为高速互联网和可靠的数据传输是至关重要的。此外，有效波长的概念在电磁波的研究中同样重要。在雷达技术中，有效波长可以决定雷达系统的分辨率和范围。较短的有效波长可以提供更好的分辨率，使得能够更精确地检测物体。相反，较长的有效波长可以穿透障碍物，使其在地下探测雷达等应用中非常有用。在声学中，有效波长同样重要。声波在空气、水或固体材料等各种介质中传播时表现出不同的特性。有效波长有助于理解声波如何传播和与周围环境相互作用。例如，在建筑声学中，音乐厅的设计考虑了声音的有效波长，以确保观众获得最佳的听觉体验。通过操控音乐厅的形状和使用的材料，建筑师可以增强声音的质量和清晰度，展示了有效波长在现实场景中的实际应用。此外，有效波长不仅与理论研究相关，还在各个行业中具有实际意义。在医学成像中，超声等技术依赖于有效波长的原理来创建内部器官的详细图像。频率的选择及其结果的有效波长可以影响超声波的分辨率和穿透深度，从而影响诊断的准确性。总之，有效波长这一术语概括了一个基本原理，它影响着多个领域中的波行为。无论是在电信、雷达技术、声学还是医学成像中，理解有效波长使专业人士能够创新和改善依赖波传播的系统。随着技术的不断进步，掌握像有效波长这样的概念的重要性只会增加，这突显了在这一领域继续进行研究和教育的必要性。通过接受有效波长的复杂性，我们可以为未来的突破铺平道路，增强我们对物理世界的理解，提高我们的技术能力。