spatial coherence

简明释义

空间相干性

英英释义

例句

1.The spatial coherence of the landscape allows for a seamless transition between different environments.

该景观的空间一致性使不同环境之间的过渡变得顺畅。

2.The architect emphasized spatial coherence in the design to ensure that all rooms flow naturally into one another.

建筑师在设计中强调空间一致性，以确保所有房间自然衔接。

3.In urban planning, achieving spatial coherence is essential for creating functional public spaces.

在城市规划中，实现空间一致性对于创建功能性公共空间至关重要。

4.Research shows that spatial coherence in visual presentations can enhance audience retention.

研究表明，视觉展示中的空间一致性可以增强观众的记忆力。

5.The artist's work demonstrates a high level of spatial coherence, making the viewer feel immersed in the scene.

这位艺术家的作品展现出高度的空间一致性，让观众感受到身临其境。

作文

In the realm of physics and engineering, the concept of spatial coherence plays a crucial role in understanding wave phenomena. Spatial coherence refers to the correlation between the phases of a wave at different points in space. It is a measure of how well-defined the wavefronts are as they propagate through a medium. This property is particularly important in fields such as optics, where coherent light sources, like lasers, exhibit high spatial coherence. The ability of light waves to maintain a consistent phase relationship over distances allows for various applications, including holography and interferometry.To grasp the significance of spatial coherence, one must first consider the nature of waves. Waves can be described by their amplitude, frequency, and phase. When waves have a constant phase relationship across different locations, we say they possess high spatial coherence. Conversely, if the phase relationship varies significantly, the waves are said to have low spatial coherence. This distinction is vital in many practical applications. For instance, in optical communication systems, maintaining spatial coherence ensures that signals can travel long distances without significant degradation.Moreover, spatial coherence is not limited to optical waves; it also applies to other types of waves, including sound and electromagnetic waves. In acoustics, spatial coherence can influence how sound waves interact with each other and the environment. For example, in concert halls, architects often design spaces that enhance spatial coherence to ensure that sound reaches all listeners uniformly, providing an optimal auditory experience.In the context of imaging systems, spatial coherence is essential for achieving high-resolution images. Systems that utilize coherent light, such as laser imaging techniques, rely on spatial coherence to produce sharp and detailed images. In contrast, incoherent light sources, which lack spatial coherence, result in blurred images due to the random phase relationships among the light waves.The implications of spatial coherence extend beyond scientific and engineering applications; they also touch upon artistic endeavors. Artists and designers often exploit the principles of spatial coherence to create visually appealing compositions. For example, in visual art, the arrangement of elements can evoke a sense of harmony and balance, akin to the coherence found in wave phenomena. By understanding how spatial coherence influences perception, artists can manipulate space and form to guide the viewer's experience.In conclusion, spatial coherence is a fundamental concept with far-reaching implications across various disciplines. Whether in physics, engineering, acoustics, or the arts, recognizing the importance of spatial coherence allows for a deeper understanding of how waves behave and interact in our world. As technology continues to advance, the exploration of spatial coherence will undoubtedly lead to new innovations and applications, further enriching our understanding of the universe.

在物理和工程领域，空间相干性的概念在理解波动现象中起着至关重要的作用。空间相干性指的是波在不同空间点之间相位的相关性。它是波在介质中传播时波前的清晰度的度量。这个特性在光学等领域尤为重要，其中相干光源，如激光，表现出高 空间相干性。光波在传播过程中保持一致的相位关系的能力使得各种应用成为可能，包括全息术和干涉仪。要理解空间相干性的重要性，首先必须考虑波的性质。波可以通过其振幅、频率和相位来描述。当波在不同位置具有恒定的相位关系时，我们称它们具有高 空间相干性。相反，如果相位关系变化显著，则波被认为具有低 空间相干性。这种区别在许多实际应用中至关重要。例如，在光通信系统中，保持空间相干性确保信号能够在长距离内传播而不出现显著的衰减。此外，空间相干性不仅限于光波；它也适用于其他类型的波，包括声波和电磁波。在声学中，空间相干性会影响声波如何相互作用以及与环境的关系。例如，在音乐厅中，建筑师通常设计增强空间相干性的空间，以确保声音均匀地到达所有听众，从而提供最佳的听觉体验。在成像系统的背景下，空间相干性对于实现高分辨率图像至关重要。利用相干光的系统，例如激光成像技术，依赖于空间相干性来产生清晰且详细的图像。相比之下，缺乏空间相干性的非相干光源会因光波之间随机的相位关系而导致图像模糊。空间相干性的影响不仅限于科学和工程应用；它们还涉及艺术创作。艺术家和设计师常常利用空间相干性的原理来创造视觉上令人愉悦的作品。例如，在视觉艺术中，元素的排列可以唤起和谐和平衡感，类似于波动现象中的相干性。通过理解空间相干性如何影响感知，艺术家可以操控空间和形式来引导观众的体验。总之，空间相干性是一个基本概念，具有跨越多个学科的深远影响。无论是在物理、工程、声学还是艺术领域，认识到空间相干性的重要性都能让我们更深入地理解波在我们世界中的行为和相互作用。随着技术的不断进步，对空间相干性的探索无疑将带来新的创新和应用，进一步丰富我们对宇宙的理解。