laser coherence

简明释义

激光相干性

英英释义

例句

1.The laser coherence of the system was measured using an interferometer to assess its stability.

该系统的激光相干性通过干涉仪进行测量，以评估其稳定性。

2.Applications in holography rely heavily on the laser coherence to create accurate 3D images.

全息术中的应用在很大程度上依赖于激光相干性来创建准确的3D图像。

3.In optical communication, high laser coherence is essential for transmitting information over long distances without degradation.

在光通信中，高激光相干性对于在长距离内无降解地传输信息至关重要。

4.Researchers are studying ways to enhance laser coherence in semiconductor lasers for better performance.

研究人员正在研究提高半导体激光器中激光相干性的方法，以获得更好的性能。

5.The quality of the laser beam is determined by its laser coherence, which refers to the degree of correlation between the phases of the light waves.

激光束的质量由其激光相干性决定，这指的是光波相位之间的相关程度。

作文

Laser technology has revolutionized various fields, including medicine, telecommunications, and manufacturing. One of the most crucial aspects of laser technology is its laser coherence, which refers to the degree of correlation between the phases of the light waves emitted by the laser. This property is essential for the effective functioning of lasers, as it determines how well the light can be focused and directed. In this essay, we will explore the significance of laser coherence in different applications and its impact on the development of modern technology.To begin with, laser coherence plays a vital role in medical applications. For instance, in procedures like laser surgery, the precision of the laser beam is paramount. The coherent nature of the laser allows for a highly focused beam that can cut through tissue without affecting the surrounding areas. This precision minimizes damage and promotes quicker healing, showcasing the importance of laser coherence in enhancing surgical outcomes. Additionally, in dermatology, lasers are used for skin treatments, such as tattoo removal and scar reduction. The effectiveness of these treatments largely depends on the laser coherence, which ensures that the energy delivered to the skin is uniform and controlled.In telecommunications, laser coherence is equally significant. Fiber optic communication systems rely on lasers to transmit data over long distances. The coherent light produced by lasers allows for high data transmission rates and improved signal quality. When light waves maintain their phase relationship, they can carry more information without distortion, making laser coherence a critical factor in the efficiency of modern communication networks. As the demand for faster internet speeds and higher bandwidth increases, understanding and optimizing laser coherence will continue to be a focus in the development of advanced communication technologies.Moreover, in the field of manufacturing, lasers are widely used for cutting and engraving materials. The laser coherence ensures that the laser beam remains stable and focused, allowing for intricate designs and precise cuts. Industries such as automotive and aerospace benefit from this technology, as it enables them to produce components with high accuracy. The ability to manipulate materials at such a fine level is largely due to the properties of laser coherence, which enhance the overall efficiency and quality of production processes.In conclusion, laser coherence is a fundamental characteristic of laser technology that significantly impacts various fields, including medicine, telecommunications, and manufacturing. Its ability to maintain the phase relationship of light waves allows for precision and efficiency in applications ranging from surgical procedures to data transmission and material processing. As technology continues to advance, the understanding and application of laser coherence will remain crucial in driving innovation and improving outcomes across multiple industries. Recognizing the importance of this property can lead to further developments that harness the full potential of lasers, ultimately benefiting society as a whole.

激光技术已经彻底改变了医学、电信和制造等多个领域。其中一个最重要的方面是其激光相干性，指的是激光发出的光波相位之间的相关程度。这一特性对于激光的有效功能至关重要，因为它决定了光线的聚焦和导向效果。在这篇文章中，我们将探讨激光相干性在不同应用中的重要性及其对现代技术发展的影响。首先，激光相干性在医疗应用中发挥着至关重要的作用。例如，在激光手术等程序中，激光束的精确度至关重要。激光的相干性使得激光能够产生高度聚焦的光束，能够切割组织而不影响周围区域。这种精确度减少了损伤并促进了更快的愈合，展示了激光相干性在提高手术效果方面的重要性。此外，在皮肤科，激光用于皮肤治疗，如纹身去除和疤痕减少。这些治疗的有效性在很大程度上取决于激光相干性，确保能量均匀且可控地传递到皮肤上。在电信领域，激光相干性同样重要。光纤通信系统依赖激光在长距离内传输数据。激光产生的相干光允许高速数据传输和改善信号质量。当光波保持其相位关系时，它们可以在不失真的情况下承载更多信息，因此激光相干性成为现代通信网络效率的关键因素。随着对更快互联网速度和更高带宽需求的增加，理解和优化激光相干性将继续成为先进通信技术发展的重点。此外，在制造领域，激光被广泛用于切割和雕刻材料。激光相干性确保激光束保持稳定和聚焦，使得复杂的设计和精确的切割成为可能。汽车和航空航天等行业受益于这一技术，因为它使得生产高精度组件成为可能。在如此精细的水平上操纵材料的能力在很大程度上归功于激光相干性的特性，从而提高了整体效率和生产过程的质量。总之，激光相干性是激光技术的基本特征，对医学、电信和制造等多个领域产生了重大影响。其保持光波相位关系的能力在从外科手术到数据传输和材料加工等应用中确保了精确性和效率。随着技术的不断进步，对激光相干性的理解和应用将继续在推动创新和改善各个行业的成果中发挥关键作用。认识到这一特性的意义可以带来进一步的发展，充分利用激光的潜力，最终造福整个社会。