laser pulse

简明释义

激光脉冲

英英释义

例句

1.The laser pulse 激光脉冲 was used to create high-resolution images in the laboratory.

激光脉冲 激光脉冲用于在实验室中创建高分辨率图像。

2.The scientist measured the time it took for the laser pulse 激光脉冲 to reflect off the mirror.

科学家测量了激光脉冲 激光脉冲反射到镜子所需的时间。

3.The security system uses a laser pulse 激光脉冲 to detect intruders.

安全系统使用激光脉冲 激光脉冲来检测入侵者。

4.During the experiment, the researchers adjusted the frequency of the laser pulse 激光脉冲 to optimize results.

在实验过程中，研究人员调整了激光脉冲 激光脉冲的频率以优化结果。

5.In medical procedures, a laser pulse 激光脉冲 can precisely target tissue without damaging surrounding areas.

在医疗程序中，激光脉冲 激光脉冲可以精确地瞄准组织，而不损伤周围区域。

作文

In the realm of modern technology, the term laser pulse (激光脉冲) has become increasingly significant, particularly in fields such as telecommunications, medicine, and scientific research. A laser pulse is essentially a burst of laser light that is emitted in a very short duration, typically measured in nanoseconds or even femtoseconds. This brief yet intense release of energy can be harnessed for various applications, making it a crucial component in advancing our technological capabilities.One of the most prominent uses of laser pulses (激光脉冲) is in the field of telecommunications. Fiber optic communication relies heavily on the transmission of data through light signals. By using laser pulses, information can be encoded and transmitted over long distances with minimal loss. The rapid succession of laser pulses allows for high-speed data transfer, which is essential in today's fast-paced digital world. As we continue to demand faster internet speeds and more reliable connections, the role of laser pulses will only grow in importance.In addition to telecommunications, laser pulses (激光脉冲) have revolutionized the medical field. One of the most notable applications is in laser surgery. Surgeons utilize laser pulses to cut or destroy tissue with remarkable precision. This method minimizes damage to surrounding areas and promotes quicker recovery times for patients. For instance, in procedures like LASIK eye surgery, laser pulses are used to reshape the cornea, resulting in improved vision without the need for glasses or contact lenses. The precision of laser pulses makes them an invaluable tool in modern medicine, allowing for less invasive and more effective treatments.Moreover, in scientific research, laser pulses (激光脉冲) play a critical role in various experiments and studies. They are used in spectroscopy to analyze materials at a molecular level, providing insights into chemical compositions and reactions. The ability to generate extremely short laser pulses enables scientists to observe phenomena that occur on incredibly fast timescales, such as electron movements during chemical reactions. This capability opens new avenues for understanding fundamental processes in physics and chemistry.Furthermore, the development of technologies such as ultrafast lasers has expanded the potential applications of laser pulses (激光脉冲). These lasers can produce laser pulses that are so brief that they allow scientists to capture and study events that happen in the femtosecond range, which is one quadrillionth of a second. This level of precision is unprecedented and has led to breakthroughs in various fields, including materials science and quantum mechanics.In conclusion, the significance of laser pulses (激光脉冲) in contemporary technology cannot be overstated. Their applications span across multiple domains, from enhancing communication systems to enabling advanced medical procedures and facilitating groundbreaking scientific research. As technology continues to evolve, the importance of laser pulses will undoubtedly increase, paving the way for innovations that we have yet to imagine. Understanding and mastering the concept of laser pulses is essential for anyone looking to engage with the future of technology and its myriad possibilities.

在现代科技领域，术语激光脉冲（laser pulse）变得越来越重要，特别是在电信、医学和科学研究等领域。激光脉冲本质上是以非常短的持续时间发出的激光光束，通常以纳秒甚至飞秒为单位进行测量。这种短暂而强烈的能量释放可以被用于各种应用，使其成为推动我们技术能力进步的重要组成部分。激光脉冲（laser pulse）最显著的用途之一是在电信领域。光纤通信在很大程度上依赖于通过光信号传输数据。通过使用激光脉冲，信息可以被编码并以最小损失的方式在长距离上传输。激光脉冲的快速连续发射使得高速数据传输成为可能，这在当今快节奏的数字世界中至关重要。随着我们对更快的互联网速度和更可靠的连接的需求不断增加，激光脉冲的作用只会愈加重要。除了电信外，激光脉冲（laser pulse）还彻底改变了医学领域。其中一个最显著的应用是激光手术。外科医生利用激光脉冲精确地切割或销毁组织。这种方法最大限度地减少了对周围区域的损伤，并促进了患者的更快恢复。例如，在LASIK眼科手术中，激光脉冲用于重塑角膜，从而改善视力，无需佩戴眼镜或隐形眼镜。激光脉冲的精确性使其成为现代医学中不可或缺的工具，能够实现更少侵入性和更有效的治疗。此外，在科学研究中，激光脉冲（laser pulse）在各种实验和研究中发挥着关键作用。它们被用于光谱分析，以分子水平分析材料，提供对化学成分和反应的深入了解。能够产生极短的激光脉冲使科学家能够观察发生在极快时间尺度上的现象，例如化学反应中的电子运动。这种能力为理解物理和化学中的基本过程开辟了新的途径。此外，超快激光等技术的发展扩展了激光脉冲（laser pulse）的潜在应用。这些激光可以产生如此短暂的激光脉冲，以至于使科学家能够捕捉和研究发生在飞秒范围内的事件，即一万亿分之一秒。这种精确度是前所未有的，并导致了材料科学和量子力学等多个领域的突破。总之，激光脉冲（laser pulse）在当代科技中的重要性不可低估。它们的应用跨越多个领域，从增强通信系统到实现先进的医疗程序，再到促进突破性的科学研究。随着技术的不断发展，激光脉冲的重要性无疑将会增加，为我们尚未想象的创新铺平道路。理解和掌握激光脉冲的概念对于任何希望参与未来科技及其无数可能性的人来说都是至关重要的。